发明名称 |
Sprung mass damping control system of vehicle |
摘要 |
A sprung mass damping control system of a vehicle, which aims to suppress sprung mass vibration generated in a vehicle body of a vehicle provided with at least a motor-generator (first and second motor-generators) as a drive source, includes a sprung mass damping control amount calculating device that sets a sprung mass damping control amount for suppressing the sprung mass vibration, and a drive source control device (a motor-generator control device) that executes sprung mass damping control by controlling a motor-generator control amount of the motor-generator to realize the sprung mass damping control amount. |
申请公布号 |
US8892280(B2) |
申请公布日期 |
2014.11.18 |
申请号 |
US201013320439 |
申请日期 |
2010.05.11 |
申请人 |
Toyota Jidosha Kabushiki Kaisha |
发明人 |
Kinoshita Gohki;Muta Koichiro;Hashimoto Toshiya;Fukushiro Eiji;Aoki Takanori;Kimura Akihiro;Oyama Shunsuke;Yamamoto Masaya;Itabashi Kaiji;Oikawa Yoshitaka;Saito Takashi |
分类号 |
B60W30/20;B60W20/00;B60G17/016;B60W10/08;B60G17/0195;B60W10/06;B60K6/365;B60K6/445;B60K1/02 |
主分类号 |
B60W30/20 |
代理机构 |
Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P. |
代理人 |
Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P. |
主权项 |
1. A sprung mass damping control system of a vehicle, which is configured to suppress sprung mass vibration generated in a vehicle body of a vehicle provided with at least one of a motor-generator, a motor, or a generator capable of operating as motor, as a drive source, the sprung mass damping control system comprising:
a sprung mass damping control amount calculating device that sets a sprung mass damping control amount for suppressing the sprung mass vibration; a drive source control device that executes sprung mass damping control by controlling a motor-generator control amount of the motor-generator or a motor control amount of the motor or the generator to realize the sprung mass damping control amount, and a sprung mass damping control responsiveness compensating device that, when the sprung mass damping control responsiveness decreases due to a smoothing process being performed on the set sprung mass damping control amount, performs a compensating process that compensates for that decrease in order to achieve a desired sprung mass damping control responsiveness. |
地址 |
Toyota-shi JP |