Rl-driven mppi: Accelerating online control laws calculation with offline policy

Y Qu, H Chu, S Gao, J Guan, H Yan… - IEEE Transactions …, 2023 - ieeexplore.ieee.org
Model Predictive Path Integral (MPPI) is a recognized sampling-based approach for finite
horizon optimal control problems. However, the efficacy and computational efficiency of …

[HTML][HTML] Calibration Method for Relativistic Navigation System Using Parallel Q-Learning Extended Kalman Filter

K Xiong, Q Zhao, L Yuan - Sensors, 2024 - mdpi.com
For the relativistic navigation system where the position and velocity of the spacecraft are
determined through the observation of the relativistic perturbations including stellar …

依托多风格强化学习的车辆轨迹跟踪避撞控制

肖礼明, 张发旺, 陈良发, 闫昊琪, 马飞, 李升波… - 汽车 …, 2024 - qichegongcheng.com
轨迹跟踪避撞是车辆智能性的重要体现, 针对现有控制方法面对同一场景的控制风格单一问题,
本文中提出了一种多风格型强化学习控制方法. 为实现控制风格多样性, 首次将风格指标引入值 …

四驱车辆交互式多模型自适应无迹卡尔曼滤波路面附着系数估计

邓浩楠, 赵治国, 赵坤, 李刚, 于勤 - 汽车工程, 2024 - qichegongcheng.com
路面附着系数对车辆动力学控制性能有重要影响, 为准确实时估计路面附着系数,
提高算法在不同路面及工况下的估计精度与收敛速度, 本文针对分布式四轮驱动车辆, 结合7 …

[HTML][HTML] Vehicle state and parameter estimation based on improved extend Kalman filter

Y Liu, D Cui, W Peng - Journal of Measurements in Engineering, 2023 - extrica.com
In order to reduce the influence of historical measurement data errors in the process of
vehicle state estimation and improve the accuracy of the vehicle state estimation, a limited …

Dynamic Control of Vehicle Air Isd Suspension System Based on the Frequency-Varying Negative Stiffness of Inerter

Y Shen, J Lin, X Yang, H Xu, M Li - Available at SSRN 4929654 - papers.ssrn.com
This paper investigates the potential of utilizing frequency-varying negative stiffness
properties of the inerter in vehicle suspensions to improve the comprehensive dynamic …