The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 10, 2022
Filed:
Aug. 01, 2019
Yanshan University, Qinhuangdao, CN;
Dingxuan Zhao, Qinhuangdao, CN;
Mingde Gong, Qinhuangdao, CN;
Shuang Liu, Qinhuangdao, CN;
Zhuxin Zhang, Qinhuangdao, CN;
Zhiguo Sun, Qinhuangdao, CN;
Bin Yang, Qinhuangdao, CN;
Tao Ni, Qinhuangdao, CN;
Qinghe Guo, Qinhuangdao, CN;
Mengke Yang, Qinhuangdao, CN;
Yanshan University, Qinhuangdao, CN;
Abstract
An inertial regulation active suspension system based on posture deviation of a vehicle and a control method thereof are provided. The system comprises a vehicle body, an inertial measurement unit, an electronic control unit, a servo controller group, a plurality of wheels, suspension servo actuating cylinders respectively corresponding to the wheels, and displacement sensors for measuring a stroke of the suspension servo actuating cylinders. The electronic control unit reads posture parameters of the vehicle body measured by the inertial measurement unit, and calculates a deviation between the postures of the vehicle body at a current moment and at a previous moment, and then outputs posture control parameters to the servo controller group. The servo controller group controls extension and retraction of each of the suspension servo actuating cylinders according to the posture control parameters and displacement feedback values of the displacement sensors.