Search Results - SEMIACTIVE GUIDANCE

Detection Model and Correction Method for Quadrant Detector-Based Computational Ghost Imaging System by Wang, Siyuan, Yu, Zijian, Li, Lijing

“…Quadrant detector (QD) is a widely adopted position sensor. By adopting ghost imaging, the four-channel outputs of the detector can be multiplexed to position…”
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Image-Free Target Classification With Semiactive Laser Detection System by Wang, Siyuan, Li, Lijing, Yu, Zijian, Sun, Mingjie

“…Semiactive laser (SAL) guidance is a point-source detection technology without target feature extraction ability…”
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Design and Research of Semiactive Quasi-Zero Stiffness Vibration Isolation System for Vehicles by Li, Shaohua, Feng, Guizhen, Zhao, Quan

“…) damper, and the semiactive on-off control scheme is adopted to control the vibration. The analytical expression…”
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Nonlinear Dynamics Analysis of an Active Vibration Control System for Super‐Long Stay Cable Under Parametric Resonance Coupled With Bridge Motion by Du, Junping, Liu, Min, Zhou, Peng, Xiao, Huigang

“…‐long cables coupled with bridge decks. For mitigating parametric vibrations, research studies have shown that active control can not only achieve superior effective vibration mitigation but also provide guidance and methods for semiactive…”
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Spot-Centroid Determination Algorithms in Semiactive Laser Photodiodes for Artillery Applications by de Celis, Raúl, Cadarso, Luis

“… calculation of the projectile. Development of algorithms for low-cost high-precision terminal guidance systems is a cornerstone in research in this field. Semiactive laser (SAL…”
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UWB Signals, SA Perspectives in Radar Guidance by Sachuk, I.I., Orlenko, V.M., Shirman, Y.D.

“…Now, active or semiactive guidance of antiair missile is commonly implemented using narrowband radar illumination signals…”
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A bio-inspired semi-active vibration isolator with variable-stiffness dielectric elastomer: Design and modeling by Zhao, Yunhua, Meng, Guang

“…•The parametric dependence of the dielectric elastomer stiffness is analyzed to provide guidance for a compact device with large range in stiffness This paper proposes a bio-inspired semi-active…”
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Recent Advances in Quasi-Zero Stiffness Vibration Isolation Systems: An Overview and Future Possibilities by Ma, Zhaozhao, Zhou, Ruiping, Yang, Qingchao

“…In recent decades, quasi-zero stiffness (QZS) vibration isolation systems with nonlinear characteristics have aroused widespread attention and strong research…”
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Stable Levitation in the Low Velocity Range With the Damper Coils in Electrodynamic Suspension System by Betsunoh, Ryotaro, Ohashi, Shunsuke

“…The electrodynamic suspension (EDS) is applied to levitation and guidance of the high speed magnetically levitation system…”
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Classification Evolution, Control Strategy Innovation, and Future Challenges of Vehicle Suspension Systems: A Review by Mei, Yixin, Wang, Ruochen, Ding, Renkai, Jiang, Yu

“…The suspension system can adapt to different road excitations by adjusting its own stiffness or damping, or outputting active driving force, thereby improving…”
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Dynamic Characteristics Analysis and Enhancement for Superconducting EDS Trains at Curved Track by Feng, Piji, Ma, Guangtong, Su, Zhenhua, Cui, Libin, Zhu, Taoning, Luo, Jun, Song, Mingyan

“…) and ground levitation/guidance (LG) coils, resulting in the different vehicle-track coupled forces compared to straight track conditions, which prominently influences the dynamic performance of EDS trains…”
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Hunting Motion and Stability Analysis for the Railway Bogie with Lateral Switching Semi-Active Control by Zhang, Yaowen, Chen, Chunjun

“…Purpose Introducing semi-active control (SAC) into railway vehicles can improve ride comfort but may also induce instability. However, SAC-induced railway…”
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Parametric study of nonlinear adaptive control algorithm with magneto-rheological suspension systems by Song, Xubin, Ahmadian, Mehdi, Southward, Steve, Miller, Lane

“… [Song X, Ahmadian M, Southward SC, Miller LR. An adaptive semiactive control algorithm for magneto-rheological suspension systems…”
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Capture Region of Tactical Missile Equipped With Semi-Active Laser Seeker Using Tobit Kalman Filter by Lee, Youngjun, Lee, Sangmin, Kim, Youdan, Han, Yongsu, Park, Jangseong, Kim, Gyeong-Hun

“…A Tobit Kalman filter-based guidance system was proposed for expanding the capture region of missiles with a strapdown semiactive laser seeker…”
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Study of Levitation Characteristic against Vertical Displacement at Minimum Levitation Velocity in the Electrodynamic Suspension System with Damper Coils by Higashiike, Shunya, Yamamoto, Ryo, Ohashi, Shunsuke

“… The EDS system is used for levitation and guidance of JR Maglev. But a damping factor that only uses the EDS system is small…”
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Design of Controller for Laser Semi-Active Proportional Navigation Device Based on LQG/LTR by Zhao, Jun, Wang, Changyu, Ai, Tiezhu, Huang, Yanfei, Zhao, Gang

“…Aiming at the demand of improving anti-interference and real-time performance of a new type laser semiactive four-quadrant proportional guidance device, this paper proposes a controller architecture based on ARM…”
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MODELLING AND EXPERIMENTAL STUDY OF ENERGY FEED SUSPENSION SYSTEM FOR ELECTRIC VEHICLE by Wang, Xiumei

“… Through the suspension simulation model and energy recovery simulation model, under the guidance of sliding mode control…”
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Neural network autopilot to enhance the performance of a semiactive homing guided missile by El-Sheikh, G.A., Kamel, A.M., Abdel-Dayem, I.A.

“…An autopilot is the nerve of a missile guidance system and has the objective of stabilizing the system with good tracking and rejecting disturbances while minimizing the effects due to measurement noises…”
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Robotic arm-assisted unicompartmental knee arthroplasty: preoperative planning and surgical technique by Roche, Martin, O'Loughlin, Padhraig F, Kendoff, Daniel, Musahl, Volker, Pearle, Andrew D

“… This new robot is "semiactive"; that is, the surgeon retains ultimate control of the procedure while benefiting from robotic guidance within target zones and boundaries…”
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Robot-Assisted Unicompartmental Knee Arthroplasty by Pearle, Andrew D., O'Loughlin, Padhraig F., Kendoff, Daniel O.

“… We report the first clinical series of UKA using a semiactive robotic system for the implantation of an inlay unicondylar knee arthroplasty…”
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