Interconnection and damping assignment control based on modified actor–critic algorithm with wavelet function approximation

Passivity-based control (PBC) is model-based, and as a result, it is affected by uncertainties. Besides, for some PBC designs, partial differential equations (PDEs) should be solved in order to obtain the parameters of the controller. Actor–critic (AC) algorithm has been used to regulate PBC paramet...

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Vydáno v:ISA transactions Ročník 101; s. 116 - 129
Hlavní autoři: Gheibi, Amir, Ghiasi, Amir Rikhtehgar, Ghaemi, Sehraneh, Badamchizadeh, Mohammad Ali
Médium: Journal Article
Jazyk:angličtina
Vydáno: United States Elsevier Ltd 01.06.2020
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ISSN:0019-0578, 1879-2022, 1879-2022
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Abstract Passivity-based control (PBC) is model-based, and as a result, it is affected by uncertainties. Besides, for some PBC designs, partial differential equations (PDEs) should be solved in order to obtain the parameters of the controller. Actor–critic (AC) algorithm has been used to regulate PBC parameters instantaneously and solve PDEs online. Despite the benefits of this algorithm, it cannot handle disturbance. The main purpose of this paper is to modify the AC algorithm with an online wavelet function approximation to improve its performance. The proposed method uses PBC and the modified AC algorithm to attenuate the effects of uncertainties. Moreover, the stability analysis is investigated for a nonlinear system. The results show that the new method can handle disturbance and uncertainties more proper than other methods. •A realistic model of the boost converter with time-varying load and disturbance is considered.•A new nonlinear control strategy is used for designing the controller.•The new method utilizes passivity based control (PBC) and the modified actor–critic (AC) algorithm.•Online wavelet function approximation (OWFA) is applied as an approximator.
AbstractList Passivity-based control (PBC) is model-based, and as a result, it is affected by uncertainties. Besides, for some PBC designs, partial differential equations (PDEs) should be solved in order to obtain the parameters of the controller. Actor–critic (AC) algorithm has been used to regulate PBC parameters instantaneously and solve PDEs online. Despite the benefits of this algorithm, it cannot handle disturbance. The main purpose of this paper is to modify the AC algorithm with an online wavelet function approximation to improve its performance. The proposed method uses PBC and the modified AC algorithm to attenuate the effects of uncertainties. Moreover, the stability analysis is investigated for a nonlinear system. The results show that the new method can handle disturbance and uncertainties more proper than other methods. •A realistic model of the boost converter with time-varying load and disturbance is considered.•A new nonlinear control strategy is used for designing the controller.•The new method utilizes passivity based control (PBC) and the modified actor–critic (AC) algorithm.•Online wavelet function approximation (OWFA) is applied as an approximator.
Passivity-based control (PBC) is model-based, and as a result, it is affected by uncertainties. Besides, for some PBC designs, partial differential equations (PDEs) should be solved in order to obtain the parameters of the controller. Actor-critic (AC) algorithm has been used to regulate PBC parameters instantaneously and solve PDEs online. Despite the benefits of this algorithm, it cannot handle disturbance. The main purpose of this paper is to modify the AC algorithm with an online wavelet function approximation to improve its performance. The proposed method uses PBC and the modified AC algorithm to attenuate the effects of uncertainties. Moreover, the stability analysis is investigated for a nonlinear system. The results show that the new method can handle disturbance and uncertainties more proper than other methods.
Passivity-based control (PBC) is model-based, and as a result, it is affected by uncertainties. Besides, for some PBC designs, partial differential equations (PDEs) should be solved in order to obtain the parameters of the controller. Actor-critic (AC) algorithm has been used to regulate PBC parameters instantaneously and solve PDEs online. Despite the benefits of this algorithm, it cannot handle disturbance. The main purpose of this paper is to modify the AC algorithm with an online wavelet function approximation to improve its performance. The proposed method uses PBC and the modified AC algorithm to attenuate the effects of uncertainties. Moreover, the stability analysis is investigated for a nonlinear system. The results show that the new method can handle disturbance and uncertainties more proper than other methods.Passivity-based control (PBC) is model-based, and as a result, it is affected by uncertainties. Besides, for some PBC designs, partial differential equations (PDEs) should be solved in order to obtain the parameters of the controller. Actor-critic (AC) algorithm has been used to regulate PBC parameters instantaneously and solve PDEs online. Despite the benefits of this algorithm, it cannot handle disturbance. The main purpose of this paper is to modify the AC algorithm with an online wavelet function approximation to improve its performance. The proposed method uses PBC and the modified AC algorithm to attenuate the effects of uncertainties. Moreover, the stability analysis is investigated for a nonlinear system. The results show that the new method can handle disturbance and uncertainties more proper than other methods.
Author Ghaemi, Sehraneh
Ghiasi, Amir Rikhtehgar
Gheibi, Amir
Badamchizadeh, Mohammad Ali
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Cites_doi 10.1016/S0167-6911(00)00091-8
10.1109/TCYB.2014.2343194
10.1016/j.isatra.2017.01.026
10.1016/j.jfranklin.2009.03.006
10.1109/TIP.2017.2700719
10.1109/TIA.2013.2290872
10.1109/TGRS.2017.2730228
10.1080/00207170410001682498
10.1109/ACCESS.2018.2874426
10.1016/S0167-6911(99)00113-9
10.1109/TCYB.2016.2582747
10.1016/j.automatica.2006.09.019
10.1109/TAC.2002.800770
10.1134/S1560354714050049
10.1016/j.engappai.2016.02.007
10.1109/JPHOTOV.2016.2514715
10.1049/iet-cta:20070124
10.1016/j.isatra.2018.10.002
10.1016/S0019-0578(07)60223-7
10.1016/j.mechatronics.2014.10.005
10.1016/j.engappai.2007.11.001
10.1080/00207170210135939
10.1109/TIE.2013.2287222
10.1109/37.915398
10.1016/0034-4877(94)90038-8
10.1109/TNNLS.2014.2358227
10.1109/9.580874
10.1109/9.100932
10.1016/j.isatra.2014.06.003
10.1016/j.automatica.2010.02.018
10.3182/20140824-6-ZA-1003.01705
10.1016/j.automatica.2012.09.019
10.1016/j.isatra.2017.12.013
10.3166/ejc.10.432-450
10.1016/j.engappai.2018.11.006
10.1016/S0167-6911(01)00176-1
10.1016/j.isatra.2013.01.004
10.1016/S0005-1098(01)00278-3
10.1016/S0005-1098(98)00196-4
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Keywords Passivity-based control (PBC)
AR-EB-AC
OWFA
LFA
Observer
EB-AC
PRRL
Actor–critic
PBC-AC-OWFA
Boost converter
Wavelet approximator
CPL
Language English
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References Nageshrao, Lopes, Jeltsema, Babuška (b30) 2014; 47
Ortega, van der Schaft, Maschke, Escobar (b8) 2002; 38
Duindam, Macchelli, Stramigioli, Bruyninckx (b13) 2009
Rodriguez, Ortega, Escobar (b34) 2001
Righettini, Strada, KhademOlama, Valilou (b43) 2018; 73
Kumar, Sharma (b16) 2017; 67
Byrnes, Isidori, J.C. (b36) 1991; 36
Astolfi, Chhabra, Ortega (b10) 2002; 45
Rodriguez, Ortega, Escobar, Barabanov (b9) 2000; 40
Vrkalovic, Lunca, Borlea (b17) 2018; 16
Shahriari kahkeshi, Sheikholeslam, Zekri (b44) 2013; 52
Ortega, Loría Perez, Nicklasson, Sira-Ramirez (b6) 1998
Kiumarsi, Lewis (b27) 2015; 26
Al-Tamimi, Lewis, Abu-Khalaf (b22) 2007; 43
Ortega, Spong, Gomez-Estern, Blankenstein (b1) 2002; 47
Salim, Mansouri, Bendiabdellah, Chekroun, Touam (b5) 2019; 84
Escobar, van der Schaft, Ortega (b33) 1999; 35
Chang (b11) 2014; 19
Ortega, Schaft, Mareels, Maschke (b12) 2001; 21
Vamvoudakis, Lewis (b26) 2010; 46
Sira-Ramirez, Ortega, Perez-Moreno, Garcia-Esteban (b46) 1995
Van Der Schaft, Maschke (b38) 1994; 34
Anvari, Siahsar, Gholtashi, Kahoo, Mohammadi (b40) 2017; 55
Xie, Yue, Zhang, Peng (b19) 2017; 47
Fujimoto, Sugie (b47) 2001; 42
Nageshrao, Lopes, Jeltsema, Babuška (b31) 2014; 24
Talhaoui, Menacer, Kessal, Kechida (b42) 2014; 53
Ansari, Gupta (b41) 2017; 26
Gheibi, Ghiasi, Ghaemi, Badamchizadeh (b32) 2018
Bhasin, Kamalapurkar, Johnson, Vamvoudakis, Lewis, Dixon (b25) 2013; 49
Pane, Nageshrao, Kober, Babuška (b15) 2019; 78
Pradeep, Noel, Arun (b23) 2016; 52
Wu, Lin, Fang, Chao, Yang, Shang (b2) 2018; 6
Blažič (b3) 2014; 61
Mojallizadeh, Badamchizadeh (b4) 2016; 6
Tsitsiklis, Roy (b28) 1997; 42
Wang, Goldsmith (b37) 2008; 2
Blankenstein, Ortega, Van Der Schaft (b39) 2002; 75
Chu, Hong, Park, Chung (b24) 2008; 21
Sprangers, Babuska, Nageshrao, Lopes (b29) 2015; 45
Burrus, Gopinath, Guo (b45) 1998
Travieso-Torres, Duarte-Mermoud, Estrada (b14) 2006; 45
Precup, Preitl, Petriu, Tar, Tomescu, Pozna (b20) 2009; 346
Jiao, Shen, Tamura (b35) 2004; 77
Ortega, García-Canseco (b7) 2004; 10
Sutton, Barto (b21) 2012
Zeng, Zhang, Qiao (b48) 2014; 50
Simani, Bonfè (b18) 2009; 1
Vamvoudakis (10.1016/j.isatra.2020.01.013_b26) 2010; 46
Bhasin (10.1016/j.isatra.2020.01.013_b25) 2013; 49
Mojallizadeh (10.1016/j.isatra.2020.01.013_b4) 2016; 6
Ansari (10.1016/j.isatra.2020.01.013_b41) 2017; 26
Shahriari kahkeshi (10.1016/j.isatra.2020.01.013_b44) 2013; 52
Vrkalovic (10.1016/j.isatra.2020.01.013_b17) 2018; 16
Wang (10.1016/j.isatra.2020.01.013_b37) 2008; 2
Blažič (10.1016/j.isatra.2020.01.013_b3) 2014; 61
Burrus (10.1016/j.isatra.2020.01.013_b45) 1998
Precup (10.1016/j.isatra.2020.01.013_b20) 2009; 346
Van Der Schaft (10.1016/j.isatra.2020.01.013_b38) 1994; 34
Ortega (10.1016/j.isatra.2020.01.013_b1) 2002; 47
Travieso-Torres (10.1016/j.isatra.2020.01.013_b14) 2006; 45
Al-Tamimi (10.1016/j.isatra.2020.01.013_b22) 2007; 43
Kiumarsi (10.1016/j.isatra.2020.01.013_b27) 2015; 26
Tsitsiklis (10.1016/j.isatra.2020.01.013_b28) 1997; 42
Byrnes (10.1016/j.isatra.2020.01.013_b36) 1991; 36
Talhaoui (10.1016/j.isatra.2020.01.013_b42) 2014; 53
Zeng (10.1016/j.isatra.2020.01.013_b48) 2014; 50
Sira-Ramirez (10.1016/j.isatra.2020.01.013_b46) 1995
Nageshrao (10.1016/j.isatra.2020.01.013_b31) 2014; 24
Wu (10.1016/j.isatra.2020.01.013_b2) 2018; 6
Ortega (10.1016/j.isatra.2020.01.013_b12) 2001; 21
Escobar (10.1016/j.isatra.2020.01.013_b33) 1999; 35
Rodriguez (10.1016/j.isatra.2020.01.013_b34) 2001
Anvari (10.1016/j.isatra.2020.01.013_b40) 2017; 55
Kumar (10.1016/j.isatra.2020.01.013_b16) 2017; 67
Ortega (10.1016/j.isatra.2020.01.013_b8) 2002; 38
Ortega (10.1016/j.isatra.2020.01.013_b7) 2004; 10
Pane (10.1016/j.isatra.2020.01.013_b15) 2019; 78
Chang (10.1016/j.isatra.2020.01.013_b11) 2014; 19
Salim (10.1016/j.isatra.2020.01.013_b5) 2019; 84
Duindam (10.1016/j.isatra.2020.01.013_b13) 2009
Simani (10.1016/j.isatra.2020.01.013_b18) 2009; 1
Fujimoto (10.1016/j.isatra.2020.01.013_b47) 2001; 42
Xie (10.1016/j.isatra.2020.01.013_b19) 2017; 47
Pradeep (10.1016/j.isatra.2020.01.013_b23) 2016; 52
Astolfi (10.1016/j.isatra.2020.01.013_b10) 2002; 45
Sprangers (10.1016/j.isatra.2020.01.013_b29) 2015; 45
Gheibi (10.1016/j.isatra.2020.01.013_b32) 2018
Jiao (10.1016/j.isatra.2020.01.013_b35) 2004; 77
Righettini (10.1016/j.isatra.2020.01.013_b43) 2018; 73
Rodriguez (10.1016/j.isatra.2020.01.013_b9) 2000; 40
Blankenstein (10.1016/j.isatra.2020.01.013_b39) 2002; 75
Sutton (10.1016/j.isatra.2020.01.013_b21) 2012
Nageshrao (10.1016/j.isatra.2020.01.013_b30) 2014; 47
Ortega (10.1016/j.isatra.2020.01.013_b6) 1998
Chu (10.1016/j.isatra.2020.01.013_b24) 2008; 21
References_xml – volume: 43
  start-page: 473
  year: 2007
  end-page: 481
  ident: b22
  article-title: Model-free Q-learning designs for linear discrete-time zero-sum games with application to H-infinity control
  publication-title: Automatica
– volume: 45
  start-page: 193
  year: 2002
  end-page: 206
  ident: b10
  article-title: Asymptotic stabilization of some equilibria of an underactuated underwater vehicle
  publication-title: Systems Control Lett
– volume: 42
  start-page: 674
  year: 1997
  end-page: 690
  ident: b28
  article-title: An analysis of temporal-difference learning with function approximation
  publication-title: IEEE Trans Automat Control
– volume: 346
  start-page: 980
  year: 2009
  end-page: 1003
  ident: b20
  article-title: Generic two-degree-of-freedom linear and fuzzy controllers for integral processes
  publication-title: J Franklin Inst B
– volume: 10
  start-page: 432
  year: 2004
  end-page: 450
  ident: b7
  article-title: Interconnection and damping assignment passivity-based control: a survey
  publication-title: Eur J Control
– volume: 55
  start-page: 6574
  year: 2017
  end-page: 6581
  ident: b40
  article-title: Seismic random noise attenuation using synchrosqueezed wavelet transform and low-rank signal matrix approximation
  publication-title: IEEE Trans Geosci Remote Sens
– volume: 19
  start-page: 556
  year: 2014
  end-page: 575
  ident: b11
  article-title: On the method of interconnection and damping assignment passivity-based control for the stabilization of mechanical systems
  publication-title: Regul Chaotic Dyn
– volume: 34
  start-page: 225
  year: 1994
  end-page: 233
  ident: b38
  article-title: On the hamiltonian formulation of nonholonomic mechanical systems
  publication-title: Rep Math Phys
– volume: 26
  start-page: 3680
  year: 2017
  end-page: 3695
  ident: b41
  article-title: Image reconstruction using matched wavelet estimated from data sensed compressively using partial canonical identity matrix
  publication-title: IEEE Trans Image Process
– volume: 6
  start-page: 59096
  year: 2018
  end-page: 59108
  ident: b2
  article-title: Self-organizing brain emotional learning controller network for intelligent control system of mobile robots
  publication-title: IEEE Access
– volume: 53
  start-page: 1639
  year: 2014
  end-page: 1649
  ident: b42
  article-title: Fast fourier and discrete wavelet transforms applied to sensorless vector control induction motor for rotor bar faults diagnosis
  publication-title: ISA Trans
– volume: 45
  start-page: 1017
  year: 2015
  end-page: 1027
  ident: b29
  article-title: Reinforcement learning for port-Hamiltonian systems
  publication-title: IEEE Trans Cybern
– volume: 42
  start-page: 217
  year: 2001
  end-page: 227
  ident: b47
  article-title: Canonical transformation and stabilization of generalized Hamiltonian systems
  publication-title: Systems Control Lett
– year: 1998
  ident: b45
  article-title: Introduction to wavelets and wavelet transforms : A primer
– volume: 47
  start-page: 1760
  year: 2014
  end-page: 1765
  ident: b30
  article-title: Interconnection and damping assignment control via reinforcement learning
  publication-title: IFAC Proc Vol
– start-page: 1
  year: 2018
  end-page: 11
  ident: b32
  article-title: Designing of robust adaptive passivity-based controller based on reinforcement learning for nonlinear port-Hamiltonian model with disturbance
  publication-title: Internat J Control
– volume: 75
  start-page: 645
  year: 2002
  end-page: 665
  ident: b39
  article-title: The matching conditions of controlled Lagrangians and IDA-passivity based control
  publication-title: Internat J Control
– volume: 6
  start-page: 532
  year: 2016
  end-page: 539
  ident: b4
  article-title: Adaptive passivity-based control of a photovoltaic/battery hybrid power source via algebraic parameter identification
  publication-title: IEEE J Photovolt
– year: 2012
  ident: b21
  article-title: Introduction to reinforcement learning
– volume: 45
  start-page: 435
  year: 2006
  end-page: 445
  ident: b14
  article-title: Tracking control of cascade systems based on passivity: The non-adaptive and adaptive cases
  publication-title: ISA Trans
– volume: 47
  start-page: 2480
  year: 2017
  end-page: 2491
  ident: b19
  article-title: Control synthesis of discrete-time T–S fuzzy systems: Reducing the conservatism whilst alleviating the computational burden
  publication-title: IEEE Trans Cybern
– volume: 2
  start-page: 310
  year: 2008
  end-page: 312
  ident: b37
  article-title: Modified energy-balancing-based control for the tracking problem
  publication-title: IET Control Theory Appl
– volume: 73
  start-page: 268
  year: 2018
  end-page: 277
  ident: b43
  article-title: Online wavelet complementary velocity estimator
  publication-title: ISA Trans
– start-page: 3379
  year: 1995
  end-page: 3384
  ident: b46
  article-title: A sliding mode controller-observer for DC-to-DC power converters: a passivity approach
  publication-title: IEEE conference on decision and control
– volume: 50
  start-page: 2314
  year: 2014
  end-page: 2322
  ident: b48
  article-title: An interconnection and damping assignment passivity-based controller for a DC–DC boost converter with a constant power load
  publication-title: IEEE Trans Ind Appl
– volume: 52
  start-page: 1
  year: 2016
  end-page: 9
  ident: b23
  article-title: Nonlinear control of a boost converter using a robust regression based reinforcement learning algorithm
  publication-title: Eng Appl Artif Intell
– volume: 61
  start-page: 3660
  year: 2014
  end-page: 3670
  ident: b3
  article-title: On periodic control laws for mobile robots
  publication-title: IEEE Trans Ind Electron
– volume: 78
  start-page: 236
  year: 2019
  end-page: 247
  ident: b15
  article-title: Reinforcement learning based compensation methods for robot manipulators
  publication-title: Eng Appl Artif Intell
– volume: 67
  start-page: 151
  year: 2017
  end-page: 159
  ident: b16
  article-title: Fuzzy Lyapunov reinforcement learning for non linear systems
  publication-title: ISA Trans
– year: 1998
  ident: b6
  article-title: Passivity-based control of Euler–Lagrange systems: mechanical, electrical and electromechanical applications
– volume: 16
  start-page: 208
  year: 2018
  end-page: 222
  ident: b17
  article-title: Model-free sliding mode and fuzzy controllers for reverse osmosis desalination plants
  publication-title: Int J Artif Intell
– volume: 21
  start-page: 1027
  year: 2008
  end-page: 1034
  ident: b24
  article-title: Passive dynamic walker controller design employing an RLS-based natural actor–critic learning algorithm
  publication-title: Eng Appl Artif Intell
– volume: 36
  start-page: 1228
  year: 1991
  end-page: 1240
  ident: b36
  article-title: Passivity feedback equivalence and the global stabilization of minimum phase nonlinear systems
  publication-title: IEEE Trans Automat Control
– volume: 21
  start-page: 18
  year: 2001
  end-page: 33
  ident: b12
  article-title: Putting energy back in control
  publication-title: IEEE Control Syst Mag
– volume: 26
  start-page: 140
  year: 2015
  end-page: 151
  ident: b27
  article-title: Actor–critic-based optimal tracking for partially unknown nonlinear discrete-time systems
  publication-title: IEEE Trans Neural Netw Learn Syst
– volume: 49
  start-page: 82
  year: 2013
  end-page: 92
  ident: b25
  article-title: A novel actor–critic–identifier architecture for approximate optimal control of uncertain nonlinear systems
  publication-title: Automatica
– volume: 77
  start-page: 517
  year: 2004
  end-page: 526
  ident: b35
  article-title: Passivity-based robust feedback control for non-linear systems with input dynamical uncertainty
  publication-title: Internat J Control
– volume: 38
  start-page: 585
  year: 2002
  end-page: 596
  ident: b8
  article-title: Interconnection and damping assignment passivity-based control of port-controlled Hamiltonian systems
  publication-title: Automatica
– volume: 84
  start-page: 118
  year: 2019
  end-page: 127
  ident: b5
  article-title: Sensorless passivity based control for induction motor via an adaptive observer
  publication-title: ISA Trans
– volume: 40
  start-page: 1
  year: 2000
  end-page: 8
  ident: b9
  article-title: A robustly stable output feedback saturated controller for the boost DC-to-DC converter
  publication-title: Systems Control Lett
– volume: 24
  start-page: 1001
  year: 2014
  end-page: 1007
  ident: b31
  article-title: Passivity-based reinforcement learning control of a 2-DOF manipulator arm
  publication-title: Mechatronics
– volume: 1
  start-page: 1
  year: 2009
  end-page: 14
  ident: b18
  article-title: Fuzzy modelling and control of the air system of a diesel engine
  publication-title: Adv Fuzzy Syst
– volume: 52
  start-page: 342
  year: 2013
  end-page: 350
  ident: b44
  article-title: Design of adaptive fuzzy wavelet neural sliding mode controller for uncertain nonlinear systems
  publication-title: ISA Trans
– start-page: 723
  year: 2001
  end-page: 727
  ident: b34
  article-title: A new family of energy-based non-linear controllers for switched power converters
  publication-title: IEEE international symposium on industrial electronics proceedings, Vol. 2
– volume: 35
  start-page: 445
  year: 1999
  end-page: 452
  ident: b33
  article-title: A Hamiltonian viewpoint in the modeling of switching power converters
  publication-title: Automatica
– volume: 47
  start-page: 1218
  year: 2002
  end-page: 1233
  ident: b1
  article-title: Stabilization of a class of underactuated mechanical systems via interconnection and damping assignment
  publication-title: IEEE Trans Automat Control
– year: 2009
  ident: b13
  article-title: Modeling and control of complex physical systems: the port-Hamiltonian approach
– volume: 46
  start-page: 878
  year: 2010
  end-page: 888
  ident: b26
  article-title: Online actor–critic algorithm to solve the continuous-time infinite horizon optimal control problem
  publication-title: Automatica
– volume: 42
  start-page: 217
  year: 2001
  ident: 10.1016/j.isatra.2020.01.013_b47
  article-title: Canonical transformation and stabilization of generalized Hamiltonian systems
  publication-title: Systems Control Lett
  doi: 10.1016/S0167-6911(00)00091-8
– year: 1998
  ident: 10.1016/j.isatra.2020.01.013_b6
– volume: 45
  start-page: 1017
  year: 2015
  ident: 10.1016/j.isatra.2020.01.013_b29
  article-title: Reinforcement learning for port-Hamiltonian systems
  publication-title: IEEE Trans Cybern
  doi: 10.1109/TCYB.2014.2343194
– year: 1998
  ident: 10.1016/j.isatra.2020.01.013_b45
– start-page: 3379
  year: 1995
  ident: 10.1016/j.isatra.2020.01.013_b46
  article-title: A sliding mode controller-observer for DC-to-DC power converters: a passivity approach
– volume: 67
  start-page: 151
  year: 2017
  ident: 10.1016/j.isatra.2020.01.013_b16
  article-title: Fuzzy Lyapunov reinforcement learning for non linear systems
  publication-title: ISA Trans
  doi: 10.1016/j.isatra.2017.01.026
– volume: 346
  start-page: 980
  year: 2009
  ident: 10.1016/j.isatra.2020.01.013_b20
  article-title: Generic two-degree-of-freedom linear and fuzzy controllers for integral processes
  publication-title: J Franklin Inst B
  doi: 10.1016/j.jfranklin.2009.03.006
– year: 2009
  ident: 10.1016/j.isatra.2020.01.013_b13
– volume: 26
  start-page: 3680
  year: 2017
  ident: 10.1016/j.isatra.2020.01.013_b41
  article-title: Image reconstruction using matched wavelet estimated from data sensed compressively using partial canonical identity matrix
  publication-title: IEEE Trans Image Process
  doi: 10.1109/TIP.2017.2700719
– volume: 50
  start-page: 2314
  year: 2014
  ident: 10.1016/j.isatra.2020.01.013_b48
  article-title: An interconnection and damping assignment passivity-based controller for a DC–DC boost converter with a constant power load
  publication-title: IEEE Trans Ind Appl
  doi: 10.1109/TIA.2013.2290872
– volume: 55
  start-page: 6574
  year: 2017
  ident: 10.1016/j.isatra.2020.01.013_b40
  article-title: Seismic random noise attenuation using synchrosqueezed wavelet transform and low-rank signal matrix approximation
  publication-title: IEEE Trans Geosci Remote Sens
  doi: 10.1109/TGRS.2017.2730228
– start-page: 1
  year: 2018
  ident: 10.1016/j.isatra.2020.01.013_b32
  article-title: Designing of robust adaptive passivity-based controller based on reinforcement learning for nonlinear port-Hamiltonian model with disturbance
  publication-title: Internat J Control
– volume: 77
  start-page: 517
  year: 2004
  ident: 10.1016/j.isatra.2020.01.013_b35
  article-title: Passivity-based robust feedback control for non-linear systems with input dynamical uncertainty
  publication-title: Internat J Control
  doi: 10.1080/00207170410001682498
– year: 2012
  ident: 10.1016/j.isatra.2020.01.013_b21
– volume: 6
  start-page: 59096
  year: 2018
  ident: 10.1016/j.isatra.2020.01.013_b2
  article-title: Self-organizing brain emotional learning controller network for intelligent control system of mobile robots
  publication-title: IEEE Access
  doi: 10.1109/ACCESS.2018.2874426
– volume: 40
  start-page: 1
  year: 2000
  ident: 10.1016/j.isatra.2020.01.013_b9
  article-title: A robustly stable output feedback saturated controller for the boost DC-to-DC converter
  publication-title: Systems Control Lett
  doi: 10.1016/S0167-6911(99)00113-9
– volume: 47
  start-page: 2480
  year: 2017
  ident: 10.1016/j.isatra.2020.01.013_b19
  article-title: Control synthesis of discrete-time T–S fuzzy systems: Reducing the conservatism whilst alleviating the computational burden
  publication-title: IEEE Trans Cybern
  doi: 10.1109/TCYB.2016.2582747
– volume: 43
  start-page: 473
  year: 2007
  ident: 10.1016/j.isatra.2020.01.013_b22
  article-title: Model-free Q-learning designs for linear discrete-time zero-sum games with application to H-infinity control
  publication-title: Automatica
  doi: 10.1016/j.automatica.2006.09.019
– volume: 47
  start-page: 1218
  year: 2002
  ident: 10.1016/j.isatra.2020.01.013_b1
  article-title: Stabilization of a class of underactuated mechanical systems via interconnection and damping assignment
  publication-title: IEEE Trans Automat Control
  doi: 10.1109/TAC.2002.800770
– volume: 19
  start-page: 556
  year: 2014
  ident: 10.1016/j.isatra.2020.01.013_b11
  article-title: On the method of interconnection and damping assignment passivity-based control for the stabilization of mechanical systems
  publication-title: Regul Chaotic Dyn
  doi: 10.1134/S1560354714050049
– volume: 52
  start-page: 1
  year: 2016
  ident: 10.1016/j.isatra.2020.01.013_b23
  article-title: Nonlinear control of a boost converter using a robust regression based reinforcement learning algorithm
  publication-title: Eng Appl Artif Intell
  doi: 10.1016/j.engappai.2016.02.007
– volume: 6
  start-page: 532
  year: 2016
  ident: 10.1016/j.isatra.2020.01.013_b4
  article-title: Adaptive passivity-based control of a photovoltaic/battery hybrid power source via algebraic parameter identification
  publication-title: IEEE J Photovolt
  doi: 10.1109/JPHOTOV.2016.2514715
– volume: 2
  start-page: 310
  year: 2008
  ident: 10.1016/j.isatra.2020.01.013_b37
  article-title: Modified energy-balancing-based control for the tracking problem
  publication-title: IET Control Theory Appl
  doi: 10.1049/iet-cta:20070124
– volume: 84
  start-page: 118
  year: 2019
  ident: 10.1016/j.isatra.2020.01.013_b5
  article-title: Sensorless passivity based control for induction motor via an adaptive observer
  publication-title: ISA Trans
  doi: 10.1016/j.isatra.2018.10.002
– volume: 45
  start-page: 435
  year: 2006
  ident: 10.1016/j.isatra.2020.01.013_b14
  article-title: Tracking control of cascade systems based on passivity: The non-adaptive and adaptive cases
  publication-title: ISA Trans
  doi: 10.1016/S0019-0578(07)60223-7
– volume: 24
  start-page: 1001
  year: 2014
  ident: 10.1016/j.isatra.2020.01.013_b31
  article-title: Passivity-based reinforcement learning control of a 2-DOF manipulator arm
  publication-title: Mechatronics
  doi: 10.1016/j.mechatronics.2014.10.005
– volume: 21
  start-page: 1027
  year: 2008
  ident: 10.1016/j.isatra.2020.01.013_b24
  article-title: Passive dynamic walker controller design employing an RLS-based natural actor–critic learning algorithm
  publication-title: Eng Appl Artif Intell
  doi: 10.1016/j.engappai.2007.11.001
– volume: 75
  start-page: 645
  year: 2002
  ident: 10.1016/j.isatra.2020.01.013_b39
  article-title: The matching conditions of controlled Lagrangians and IDA-passivity based control
  publication-title: Internat J Control
  doi: 10.1080/00207170210135939
– volume: 61
  start-page: 3660
  year: 2014
  ident: 10.1016/j.isatra.2020.01.013_b3
  article-title: On periodic control laws for mobile robots
  publication-title: IEEE Trans Ind Electron
  doi: 10.1109/TIE.2013.2287222
– volume: 21
  start-page: 18
  year: 2001
  ident: 10.1016/j.isatra.2020.01.013_b12
  article-title: Putting energy back in control
  publication-title: IEEE Control Syst Mag
  doi: 10.1109/37.915398
– volume: 16
  start-page: 208
  year: 2018
  ident: 10.1016/j.isatra.2020.01.013_b17
  article-title: Model-free sliding mode and fuzzy controllers for reverse osmosis desalination plants
  publication-title: Int J Artif Intell
– volume: 34
  start-page: 225
  year: 1994
  ident: 10.1016/j.isatra.2020.01.013_b38
  article-title: On the hamiltonian formulation of nonholonomic mechanical systems
  publication-title: Rep Math Phys
  doi: 10.1016/0034-4877(94)90038-8
– volume: 26
  start-page: 140
  year: 2015
  ident: 10.1016/j.isatra.2020.01.013_b27
  article-title: Actor–critic-based optimal tracking for partially unknown nonlinear discrete-time systems
  publication-title: IEEE Trans Neural Netw Learn Syst
  doi: 10.1109/TNNLS.2014.2358227
– volume: 42
  start-page: 674
  year: 1997
  ident: 10.1016/j.isatra.2020.01.013_b28
  article-title: An analysis of temporal-difference learning with function approximation
  publication-title: IEEE Trans Automat Control
  doi: 10.1109/9.580874
– volume: 36
  start-page: 1228
  year: 1991
  ident: 10.1016/j.isatra.2020.01.013_b36
  article-title: Passivity feedback equivalence and the global stabilization of minimum phase nonlinear systems
  publication-title: IEEE Trans Automat Control
  doi: 10.1109/9.100932
– start-page: 723
  year: 2001
  ident: 10.1016/j.isatra.2020.01.013_b34
  article-title: A new family of energy-based non-linear controllers for switched power converters
– volume: 53
  start-page: 1639
  year: 2014
  ident: 10.1016/j.isatra.2020.01.013_b42
  article-title: Fast fourier and discrete wavelet transforms applied to sensorless vector control induction motor for rotor bar faults diagnosis
  publication-title: ISA Trans
  doi: 10.1016/j.isatra.2014.06.003
– volume: 46
  start-page: 878
  year: 2010
  ident: 10.1016/j.isatra.2020.01.013_b26
  article-title: Online actor–critic algorithm to solve the continuous-time infinite horizon optimal control problem
  publication-title: Automatica
  doi: 10.1016/j.automatica.2010.02.018
– volume: 47
  start-page: 1760
  year: 2014
  ident: 10.1016/j.isatra.2020.01.013_b30
  article-title: Interconnection and damping assignment control via reinforcement learning
  publication-title: IFAC Proc Vol
  doi: 10.3182/20140824-6-ZA-1003.01705
– volume: 49
  start-page: 82
  year: 2013
  ident: 10.1016/j.isatra.2020.01.013_b25
  article-title: A novel actor–critic–identifier architecture for approximate optimal control of uncertain nonlinear systems
  publication-title: Automatica
  doi: 10.1016/j.automatica.2012.09.019
– volume: 73
  start-page: 268
  year: 2018
  ident: 10.1016/j.isatra.2020.01.013_b43
  article-title: Online wavelet complementary velocity estimator
  publication-title: ISA Trans
  doi: 10.1016/j.isatra.2017.12.013
– volume: 10
  start-page: 432
  year: 2004
  ident: 10.1016/j.isatra.2020.01.013_b7
  article-title: Interconnection and damping assignment passivity-based control: a survey
  publication-title: Eur J Control
  doi: 10.3166/ejc.10.432-450
– volume: 78
  start-page: 236
  year: 2019
  ident: 10.1016/j.isatra.2020.01.013_b15
  article-title: Reinforcement learning based compensation methods for robot manipulators
  publication-title: Eng Appl Artif Intell
  doi: 10.1016/j.engappai.2018.11.006
– volume: 45
  start-page: 193
  year: 2002
  ident: 10.1016/j.isatra.2020.01.013_b10
  article-title: Asymptotic stabilization of some equilibria of an underactuated underwater vehicle
  publication-title: Systems Control Lett
  doi: 10.1016/S0167-6911(01)00176-1
– volume: 52
  start-page: 342
  year: 2013
  ident: 10.1016/j.isatra.2020.01.013_b44
  article-title: Design of adaptive fuzzy wavelet neural sliding mode controller for uncertain nonlinear systems
  publication-title: ISA Trans
  doi: 10.1016/j.isatra.2013.01.004
– volume: 38
  start-page: 585
  year: 2002
  ident: 10.1016/j.isatra.2020.01.013_b8
  article-title: Interconnection and damping assignment passivity-based control of port-controlled Hamiltonian systems
  publication-title: Automatica
  doi: 10.1016/S0005-1098(01)00278-3
– volume: 1
  start-page: 1
  year: 2009
  ident: 10.1016/j.isatra.2020.01.013_b18
  article-title: Fuzzy modelling and control of the air system of a diesel engine
  publication-title: Adv Fuzzy Syst
– volume: 35
  start-page: 445
  year: 1999
  ident: 10.1016/j.isatra.2020.01.013_b33
  article-title: A Hamiltonian viewpoint in the modeling of switching power converters
  publication-title: Automatica
  doi: 10.1016/S0005-1098(98)00196-4
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Snippet Passivity-based control (PBC) is model-based, and as a result, it is affected by uncertainties. Besides, for some PBC designs, partial differential equations...
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StartPage 116
SubjectTerms Actor–critic
Boost converter
Observer
Passivity-based control (PBC)
Wavelet approximator
Title Interconnection and damping assignment control based on modified actor–critic algorithm with wavelet function approximation
URI https://dx.doi.org/10.1016/j.isatra.2020.01.013
https://www.ncbi.nlm.nih.gov/pubmed/31955947
https://www.proquest.com/docview/2342356952
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