Nonlinear Predictive Motion Control for Autonomous Mobile Robots Considering Active Fault-Tolerant Control and Regenerative Braking [PDF]
Sensors, 2022 To further advance the performance and safety of autonomous mobile robots (AMRs), an integrated chassis control framework is proposed. In the longitudinal motion control module, a velocity-tracking controller was designed with the integrated feedforward ...
Peng Hang, Baichuan Lou, Chen Lv
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Preliminary study on the issues of 4WS car control [PDF]
Biuletyn Wojskowej Akademii Technicznej, 2020 The article is an overview and it focuses on the control of 4WS cars (with four steered wheels). The most important ideas concerning the control of four-wheeled vehicles, the historical development, the present state and prospects for the construction of
Jakub Faryński +2 more
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Correlation between Physical Performance and Stabilometric Parameters in Older Adults [PDF]
Medicina, 2022 Background and Objectives: Falls are a common and serious threat to the health and independence of older adults. The decrease in functional capacity during aging means an increased risk of falls.
Noé Labata-Lezaun +6 more
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Research on Accurate Motion Trajectory Control Method of Four-Wheel Steering AGV Based on Stanley-PID Control [PDF]
Sensors, 2023 With the continuous progress and application of robotics technology, the importance of mobile robots capable of adapting to specialized work environments is gaining prominence.
Weijie Fu, Yan Liu, Xinming Zhang
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Optimization control of all-terrain rescue lift vehicle safety performance based on state feedback. [PDF]
PLoS ONEThe all-terrain rescue lift vehicle is instrumental in mining emergency rescue operations, with its operational stability being of utmost importance. This study focuses on the XZJ5240JQZ30 all-terrain rescue lift vehicle, optimizing its vehicle structure
Jian Yao +6 more
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Predictive Path-Tracking Control of an Autonomous Electric Vehicle with Various Multi-Actuation Topologies [PDF]
SensorsThis paper presents the development of path-tracking control strategies for an over-actuated autonomous electric vehicle. The vehicle platform is equipped with four-wheel steering (4WS) as well as torque vectoring (TV) capabilities, which enable the ...
Chenhui Lin +4 more
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Adaptive Model Predictive Control for 4WD-4WS Mobile Robot: A Multivariate Gaussian Mixture Model-Ant Colony Optimization for Robust Trajectory Tracking and Obstacle Avoidance [PDF]
SensorsTrajectory tracking is a crucial task for autonomous mobile robots, requiring smooth and safe execution in dynamic environments. This study uses a nonlinear model predictive controller (MPC) to ensure accurate trajectory tracking of a four-wheel drive ...
Hayat Ait Dahmad +3 more
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Vehicle Control Strategy Evaluation Based on the Driving Stability Region
Applied Sciences, 2023 Vehicle stability control strategies can improve driving safety effectively; however, there is still a lack of unified evaluation criteria for different control strategies.
Xianbin Wang +4 more
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Measurement + Control, 2022 In order to improve the handling stability of four-wheel steering (4WS) cars, a two-degree-of-freedom 4WS vehicle dynamics model is constructed here, and the motion differential equation of the system model is established.
Yifeng Zhang +4 more
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Robust Shared Control for Four-Wheel Steering Considering Driving Comfort and Vehicle Stability
World Electric Vehicle Journal, 2023 Although the four-wheel steering system expands the flexibility of vehicle control, it also brings the problem of difficult coordination between driver comfort and vehicle stability.
Chuanwei Zhang, Haoxin Liu, Meng Dang
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