Results 1 to 10 of about 55,859 (292)

Optimal Force Allocation and Position Control of Hybrid Pneumatic–Electric Linear Actuators [PDF]

Actuators, 2020
Hybrid pneumatic–electric actuators (HPEAs) are redundant actuators that combine the large force, low bandwidth characteristics of pneumatic actuators with the large bandwidth, small force characteristics of electric actuators.
Behrad Rouzbeh, Gary M. Bone
doaj   +6 more sources

Complimentary Force Allocation Control for a Dual-Mover Linear Switched Reluctance Machine [PDF]

Energies, 2017
This paper inspects the complementary force allocation control schemes for an integrated, dual-mover linear switched reluctance machine (LSRM). The performance of the total force is realized by the coordination of the two movers. First, the structure and
J. F. Pan, Weiyu Wang, Bo Zhang, Eric Cheng, Jianping Yuan, Li Qiu, Xiaoyu Wu   +6 more
doaj   +5 more sources

Hierarchical Coordination Control of Distributed Drive Intelligent Vehicle Based on TSMPC and Tire Force Optimization Allocation [PDF]

Algorithms
An intelligent vehicle hierarchical coordinated control strategy based on time delay state feedback model predictive control (TSMPC) and tire force optimization allocation is presented.
Junmin Li, Fei Wang, Wenguang Guo, Zhengyong Zhou, Shuaike Miao, Te Chen   +5 more
doaj   +3 more sources

The Coordinated Control Strategy of Wheel-Tracked Driving Force Allocation Based on Hierarchical Theory [PDF]

IEEE Access
The wheel-tracked hybrid vehicle, as an innovative configuration integrating both wheels and tracks, exhibits significant advantages in driving adaptability and terrain handling compared to conventional single-mode wheeled or tracked vehicles.
Xiaoyuan Zhang, Cong Li, Huanqin Feng, Hui Jing, Junhua Liu, Handong Lin, Xiangyu Li   +6 more
doaj   +3 more sources

Unveiling four key factors for tire force control allocation in 4WID-4WIS electric vehicles at handling limits [PDF]

Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering
The four-wheel independent drive and four-wheel independent steering (4WID-4WIS) configurations enhance control flexibility and dynamic performance potential for more integrated electric vehicles. This paper comprehensively analyzes the impacts of four key factors on tire force control allocation: vertical load estimation, actuator dynamic ...
Runfeng Li, Ao Lu, Yunchang Yu
exaly   +5 more sources

Neural substrates associated with the acquisition of fine finger force control [PDF]

BMC Neuroscience
Background Precise finger force control is essential for performing everyday tasks such as writing, buttoning, and eating. While the neurophysiological basis of cognitive skill learning has been extensively studied, much less is known about the neural ...
Aoki Takahashi, Riku Ishizaka, Kodai Minami, Yuki Tanaka, Taisei Miyazaki, Kenta Oguma, Nodoka Shimizume, Tatsunori Watanabe   +7 more
doaj   +2 more sources

An Energy-Efficient Gas–Oil Hybrid Servo Actuator with Single-Chamber Pressure Control for Biomimetic Quadruped Knee Joints [PDF]

Biomimetics
Legged robots inspired by animal locomotion require actuators with high power density, fast response, and robust force control, yet traditional valve-controlled hydraulic systems suffer from substantial energy losses and weak regeneration performance ...
Mingzhu Yao, Zisen Hua, Huimin Qian
doaj   +2 more sources

Design an anthropomorphic dexterous hand for expressive piano performance [PDF]

Frontiers in Neurorobotics
BackgroundExpressive piano performance poses extreme challenges for robotic manipulation, necessitating high-speed repetitive impacts, substantial force output, and coordinated multi-joint control under stringent dynamic constraints.
Yanhong Liang, Xianwei Liu, Yanyan Yuan, Chengkai Su, Yucheng Tao, Yongbin Jin, Hongtao Wang   +6 more
doaj   +2 more sources

NFTSM control of direct yaw moment for autonomous electric vehicles with consideration of tire nonlinear mechanical properties [PDF]

Bulletin of the Polish Academy of Sciences: Technical Sciences, 2021
To improve the curve driving stability and safety under critical maneuvers for four-wheel-independent drive autonomous electric vehicles, a three-stage direct yaw moment control (DYC) strategy design procedure is proposed in this work.
Xiaoqiang Sun, Yujun Wang, Yingfeng Cai, Pak Kin Wong, Long Chen   +4 more
doaj   +1 more source

The Influence of Tyre Lateral Force for Control Allocation of Yaw Torque [PDF]

, 2020
The present paper provides a thorough analysis and reveals the yaw torque generated by tyre lateral forces, due to the well-known combined slip effect. The indirect yaw torque here is captured by a tyre model simplifiation designed for the real-time control allocation purpose. Experiments were carried out by a driving robot, controlling steering wheel,
Derong Yang, Mats Jonasson
openaire   +1 more source