Open AccessDesign of high precision mechatronic-hydraulic leveling system for vehicle-mounted radar
Author(s) -
Jiaqi Xiao,
YanChao Wang,
Xiangyu Li,
Jie Zheng
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/2113/1/012041
Subject(s) - mechatronics , engineering , control system , inclinometer , process (computing) , radar , hydraulic machinery , control engineering , computer science , simulation , mechanical engineering , aerospace engineering , cartography , electrical engineering , geography , operating system
In order to improve the control performance of vehicle-mounted radar, a high precision leveling control system is designed through mechatronic-hydraulic integration technology. A leveling method combining angle error leveling method and height error leveling method is designed, and inclinometers are set in the front and rear of the vehicle body platform to effectively eliminate the virtual outrigger phenomenon in the leveling process. The mathematical model of hydraulic system is developed, the fuzzy PID control method is introduced, and the four-point support hydraulic leveling control system is developed by using STM32 microcontroller as the control core. The field test proves that the control system has good control performance, high leveling accuracy, short time, and meets the control requirements of the radar vehicle.