履帶車輛半主動懸掛控制系統(tǒng)設計與研究

本文根據(jù)履帶車輛懸掛系統(tǒng)動力學模型的仿真分析和大量的臺架實驗,提出了履帶車
輛半主動懸掛最優(yōu)阻尼的控制策略, 根據(jù)半主動懸掛系統(tǒng)控制對象的特點，本文提出“管理集中、控制分散”的分布式控制方案。對履帶車輛半主動懸掛控制系統(tǒng)進行了硬件、軟件構架的創(chuàng)新性的設計，并將研究成果用于工程應用，實驗表明本文設計的控制系統(tǒng)實現(xiàn)簡單，控制有效，并且可靠性高，可以有效的改善車內振動環(huán)境，提高車輛的機動性，具有推廣價值。
關鍵詞：最優(yōu)阻尼；半主動懸掛；履帶式車輛；分布式系統(tǒng)

Based on the analysis about the tracked vehicle suspension model and rig testing, the
optimal damping ratio control method was given in the paper. According to the character of
semi-active suspension control objects, the distributed control system project was given. In the paper, the hardware and software of Semi-suspension control system were designed, and which was used in the tracked vehicle test. At last, the test result has proved the control system designed in the paper excellent effect and reliability, which can improve the vibration environment and the control system should be reliable and applied.
Keywords：optimal damping ratio control; semi-active suspension; tracked vehicle; distributed control system