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Research on Anthropomorphic Obstacle Avoidance Trajectory Planning for Adaptive Driving Scenarios Based

Jian Wu,Yang Yan,Yulong Liu,Yahui Liu,

Engineering doi: 10.1016/j.eng.2023.07.018

Abstract: The forward design of trajectory planning strategies requires preset trajectory optimization functionsTherefore, an anthropomorphic obstacle-avoidance trajectory planning strategy for adaptive driving scenariosSubsequently, a trajectory expectation feature-matching algorithm is proposed that uses maximum entropyplanning strategy for adaptive driving scenarios is proposed.The results show that the strategy can adjust the weight distribution of the trajectory optimization

Keywords： Obstacle avoidance trajectory planning     Inverse reinforcement theory     Anthropomorphic     Adaptive driving    

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autonomous mining: design and development of an unmanned electric shovel via point cloud-based optimal trajectoryplanning

Frontiers of Mechanical Engineering 2022, Volume 17, Issue 3, doi: 10.1007/s11465-022-0686-2

Abstract: In the field of autonomous excavation, environmental perception and excavation trajectory planning areplanning are presented.Then, by establishing the dynamical model of the UES, a point to point (PTP) excavation trajectory planningOn the basis of reconstructed surface, the PTP trajectory planning method rapidly obtains a reasonableCompared with the common excavation trajectory planning approaches, the proposed method tends to be more

Keywords： autonomous excavation     unmanned electric shovel     point cloud     excavation trajectory planning    

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General Optimal Trajectory Planning: Enabling Autonomous Vehicles with the Principle of Least Action

Heye Huang,Yicong Liu,Jinxin Liu,Qisong Yang,Jianqiang Wang,David Abbink,Arkady Zgonnikov,

Engineering doi: 10.1016/j.eng.2023.10.001

Abstract: This study presents a general optimal trajectory planning (GOTP) framework for autonomous vehicles (AVsFurthermore, in selecting the optimal trajectory, we develop a unified and auto-tune objective functionMoreover, we prove that the proposed method can guarantee real-time planning and safety requirements

Keywords： Autonomous vehicle     Trajectory planning     Multi-performance objectives     Principle of least action    

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Multiobjective trajectory optimization of intelligent electro-hydraulic shovel

Frontiers of Mechanical Engineering 2022, Volume 17, Issue 4, doi: 10.1007/s11465-022-0706-2

Abstract: Multiobjective trajectory planning is still face challenges due to certain practical requirements andIn this paper, a multiobjective trajectory optimization approach that sets energy consumption, executionthat the proposed approach can provide the high-quality Pareto optimal solutions and outperforms other trajectory

Keywords： trajectory planning     electro-hydraulic shovel     cubic polynomial S-curve     multiobjective optimization    

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Trajectory planning of mobile robots using indirect solution of optimal control method in generalized

M. NAZEMIZADEH, H. N. RAHIMI, K. AMINI KHOIY

Frontiers of Mechanical Engineering 2012, Volume 7, Issue 1,   Pages 23-28 doi: 10.1007/s11465-012-0304-9

Abstract:

This paper presents an optimal control strategy for optimal trajectory planning of mobile robots byThen, the optimal path planning of the mobile robot is formulated as an optimal control problem.

Keywords： mobile robot     trajectory planning     nonlinear dynamic     optimal control    

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Energy-efficient trajectory planning for a multi-UAV-assisted mobile edge computing system

Pei-qiu Huang, Yong Wang, Ke-zhi Wang,pqhuang@csu.edu.cn,ywang@csu.edu.cn,kezhi.wang@northumbria.ac.uk

Frontiers of Information Technology & Electronic Engineering 2020, Volume 21, Issue 12,   Pages 1671-1814 doi: 10.1631/FITEE.2000315

Abstract: Our goal is to minimize the energy consumption of this system by planning the trajectories of UAVs.This problem is difficult to address because when planning the trajectories, we need to consider not
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Intelligent computing budget allocation for on-road trajectory planning based on candidate curves Article

Xiao-xin FU,Yong-heng JIANG,De-xian HUANG,Jing-chun WANG,Kai-sheng HUANG

Frontiers of Information Technology & Electronic Engineering 2016, Volume 17, Issue 6,   Pages 553-565 doi: 10.1631/FITEE.1500269

Abstract: In this paper, on-road trajectory planning is solved by introducing intelligent computing budget allocation(ICBA) into a candidate-curve-based planning algorithm, namely, ordinal-optimization-based differentialOODE plans the trajectory in two parts: trajectory curve and acceleration profile.The best trajectory curve is picked from a set of candidate curves, where each curve is evaluated byframework presented in this paper can also be used to enhance the efficiency of other candidate-curve-based planning

Keywords： Intelligent computing budget allocation     Trajectory planning     On-road planning     Intelligent vehicles    

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Trajectory planning and base attitude restoration of dual-arm free-floating space robot by enhanced bidirectional

Zongwu XIE1 , Xiaoyu ZHAO1 , Zainan JIANG1 , Haitao YANG2 , Chongyang LI1

Frontiers of Mechanical Engineering 2022, Volume 17, Issue 1, doi: 10.1007/s11465-021-0658-y

Abstract: In this paper, the enhanced bidirectional approach is proposed to plan the manipulator trajectory andproposed, and a new intermediate variable-based Lyapunov function is derived and solved for smooth joint trajectorycarried out in the end, and the proposed method is validated in minimizing final base attitude change and trajectory

Keywords： free-floating space robot     dual arm     coordinated operation     base attitude restoration     bidirectional approach    

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Dynamic prediction of moving trajectory in pipe jacking: GRU-based deep learning framework

Frontiers of Structural and Civil Engineering   Pages 994-1010 doi: 10.1007/s11709-023-0942-5

Abstract: The moving trajectory of the pipe-jacking machine (PJM), which primarily determines the end quality ofmodels to support drivers in performing rectifications in advance can effectively avoid considerable trajectoryrecurrent unit (GRU)-based deep learning framework is proposed herein to dynamically predict the moving trajectoryThe results show that the proposed framework can dynamically and precisely predict the PJM moving trajectoryThe proposed framework is expected to provide an effective decision support for moving trajectory control

Keywords： dynamic prediction     moving trajectory     pipe jacking     GRU     deep learning    

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A double-layered nonlinear model predictive control based control algorithm for local trajectory planning Research Articles

Hong-chao Wang, Wei-wei Zhang, Xun-cheng Wu, Hao-tian Cao, Qiao-ming Gao, Su-yun Luo,17721336541@163.com,zwwsues@163.com,longxd2714@163.com,yjs_liqing@163.com,mosxsues@163.com,ly18362885604@163.com

Frontiers of Information Technology & Electronic Engineering 2020, Volume 21, Issue 7,   Pages 963-1118 doi: 10.1631/FITEE.1900185

Abstract: We present a double-layered control algorithm to plan the local trajectory for s equipped with four hubThe MLN-MPC controller is applied to plan a dynamically feasible trajectory, and the SLN-MPC controlleroff-line co-simulation environments of AMESim, Simulink, dSPACE, and TruckSim, a dynamically feasible trajectory

Keywords： Automated truck     Trajectory planning     Nonlinear model predictive control     Longitudinal slip    

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Robust train speed trajectory optimization: A stochastic constrained shortest path approach

Li WANG, Lixing YANG, Ziyou GAO, Yeran HUANG

Frontiers of Engineering Management 2017, Volume 4, Issue 4,   Pages 408-417 doi: 10.15302/J-FEM-2017042

Abstract: Train speed trajectory optimization is a significant issue in railway traffic systems, and it plays aTo appropriately characterize the uncertainties and generate a robust speed trajectory, this study specifically

Keywords： train speed trajectory optimization     railway operation     stochastic programming    

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Longitudinal and lateral slip control of autonomous wheeled mobile robot for trajectory tracking

Hamza KHAN,Jamshed IQBAL,Khelifa BAIZID,Teresa ZIELINSKA

Frontiers of Information Technology & Electronic Engineering 2015, Volume 16, Issue 2,   Pages 166-172 doi: 10.1631/FITEE.1400183

Abstract: The robot successfully followed the desired circular trajectory in the presence of wheel slippage and

Keywords： Robot modeling     Robot navigation     Slip and skid control     Wheeled mobile robots    

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Real-time immune-inspired optimum state-of-charge trajectory estimation using upcoming route information

Ahmad MOZAFFARI,Mahyar VAJEDI,Nasser L. AZAD

Frontiers of Mechanical Engineering 2015, Volume 10, Issue 2,   Pages 154-167 doi: 10.1007/s11465-015-0336-z

Abstract: intelligence-based framework which can be used for the real-time estimation of optimum battery state-of-charge (SOC) trajectoryThe estimated SOC trajectory can be then employed for an intelligent power management to significantlyThe devised intelligent SOC trajectory builder takes advantage of the upcoming route information previewtool, AIA and ANN, will result in a powerful framework which can generate a near global optimum SOC trajectoryadvantage of intelligent approaches, it is possible to design a computationally efficient and powerful SOC trajectory

Keywords： trip information preview     intelligent transportation     state-of-charge trajectory builder     immune systems    

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Family planning technical services in China

Shang-Chun WU

Frontiers of Medicine 2010, Volume 4, Issue 3,   Pages 285-289 doi: 10.1007/s11684-010-0097-3

Abstract: Family planning is a basic state policy in China.Technical services are the key measures for implementing the family planning policy.contraceptive methods based on the government’s commitment, China has established countrywide family planning

Keywords： family planning     contraceptive method     service delivery    

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Design of Trajectory Tracking Controller Based on Vehicle Dynamics

Chen Yang,Liu Daxue,He Han’gen,Dai Bin

Strategic Study of CAE 2007, Volume 9, Issue 11,   Pages 68-73

Abstract:

Trajectory tracking is one of the core problem in navigation with mobile In this article,  feedback linearization method is used in the design of trajectory tracking

Keywords： trajectory tracking     feedback linearization     navigation    

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Title Author Date Type Operation

Research on Anthropomorphic Obstacle Avoidance Trajectory Planning for Adaptive Driving Scenarios Based

Jian Wu,Yang Yan,Yulong Liu,Yahui Liu,

Journal Article

autonomous mining: design and development of an unmanned electric shovel via point cloud-based optimal trajectoryplanning

Journal Article

General Optimal Trajectory Planning: Enabling Autonomous Vehicles with the Principle of Least Action

Heye Huang,Yicong Liu,Jinxin Liu,Qisong Yang,Jianqiang Wang,David Abbink,Arkady Zgonnikov,

Journal Article

Multiobjective trajectory optimization of intelligent electro-hydraulic shovel

Journal Article

Trajectory planning of mobile robots using indirect solution of optimal control method in generalized

M. NAZEMIZADEH, H. N. RAHIMI, K. AMINI KHOIY

Journal Article

Energy-efficient trajectory planning for a multi-UAV-assisted mobile edge computing system

Pei-qiu Huang, Yong Wang, Ke-zhi Wang,pqhuang@csu.edu.cn,ywang@csu.edu.cn,kezhi.wang@northumbria.ac.uk

Journal Article

Intelligent computing budget allocation for on-road trajectory planning based on candidate curves

Xiao-xin FU,Yong-heng JIANG,De-xian HUANG,Jing-chun WANG,Kai-sheng HUANG

Journal Article

Trajectory planning and base attitude restoration of dual-arm free-floating space robot by enhanced bidirectional

Zongwu XIE1 , Xiaoyu ZHAO1 , Zainan JIANG1 , Haitao YANG2 , Chongyang LI1

Journal Article

Dynamic prediction of moving trajectory in pipe jacking: GRU-based deep learning framework

Journal Article

A double-layered nonlinear model predictive control based control algorithm for local trajectory planning

Hong-chao Wang, Wei-wei Zhang, Xun-cheng Wu, Hao-tian Cao, Qiao-ming Gao, Su-yun Luo,17721336541@163.com,zwwsues@163.com,longxd2714@163.com,yjs_liqing@163.com,mosxsues@163.com,ly18362885604@163.com

Journal Article

Robust train speed trajectory optimization: A stochastic constrained shortest path approach

Li WANG, Lixing YANG, Ziyou GAO, Yeran HUANG

Journal Article

Longitudinal and lateral slip control of autonomous wheeled mobile robot for trajectory tracking

Hamza KHAN,Jamshed IQBAL,Khelifa BAIZID,Teresa ZIELINSKA

Journal Article

Real-time immune-inspired optimum state-of-charge trajectory estimation using upcoming route information

Ahmad MOZAFFARI,Mahyar VAJEDI,Nasser L. AZAD

Journal Article

Family planning technical services in China

Shang-Chun WU

Journal Article

Design of Trajectory Tracking Controller Based on Vehicle Dynamics

Chen Yang,Liu Daxue,He Han’gen,Dai Bin

Journal Article