期刊文献+

基于两步法的平行泊车分段路径规划算法 被引量:7

Path Planning Method for Parallel Parking Assist System
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摘要 研究应用于辅助平行泊车的路径规划问题,为引导车辆从任意的起始位姿开始无碰撞地泊入较小的库位。针对车辆的泊车路径规划问题,提出了一种分段式的路径规划方法,采用采样运动规划中的两步法,并采用平滑化的路径来解决泊车过程中曲率不连续点处需停车转向的问题;另外,采用分段路径规划策略,选择合适的目标停车位姿,减少泊车过程中的调整次数,缩短了可泊入的最小库位长度。仿真结果验证了改进方法的有效性和实用性。 In order to maneuver a vehicle into a parking lot of the minimum length and to reduce the chances for vehicle to steer at standstill, a path planning method for intelligent parking assist system was designed here. Based on the geometry and position of the parking lot, the path planning module was designed to determine the target configura- tion and the required number of adjustments, then generated a collision - free path. Finally, it was converted into an executable path with continuous curvature. Simulation test results show the effectiveness of this method.
出处 《计算机仿真》 CSCD 北大核心 2013年第6期169-173,共5页 Computer Simulation
基金 国家重点基础研究发展规划(973计划)(2011CB711200)
关键词 路径规划 平行泊车 最小库位长度 连续曲率路径 Path planning Parallel parking Minimum parking space Continuous curvature path
作者简介 张野(1987-),女(汉族),吉林长春人,硕士生,研究领域:无人驾驶智能电动车辆,路径规划和跟随方面的研究。 陈慧(1964-),男(汉族),上海人,博士,教授,研究领域:主要从事底盘电子控制和无人驾驶智能电动车辆方面的研究。 程昆朋(1987-),男(汉族),河南周口人,硕士生,研究领域:无人驾驶智能电动车辆方面的研究。
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共引文献11

同被引文献28

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