Disk Brakes Driven by Piezoelectric Elements.
スポンサーリンク
概要
- 論文の詳細を見る
This paper deals with a brake device attached to each wheel of small cars as a component of brake-by-wire system. The brake device consists of a disk brake, a piezoelectric pump, two accumulators and a three position solenoid valve. Mathematical model of the brake device, an approximation formula of the clamping force (CF), and a control scheme of the CF are presented. Simulation results show that (1) the CF large enough for small cars is generated by using a multilayerd piezoelectric element of 40 mm diameter, (2) the rise time of the CF is about 0.1 second including the time to contact the disk pad with the disk plate, (3) the formula gives close approximation to the simulated value of CF, and (4) the feedback control of the CF is achieved by using the disturbance observer.
- 一般社団法人 日本機械学会の論文
一般社団法人 日本機械学会 | 論文
- PREFACE
- Hybrid Vibration Suppression of Flexible Structures Using Piezoelectric Elements and Analog Circuits
- Application of Momentum Exchange Impact Dampers to Forging Machine
- アルミニウム繊維層を設置した流路の熱伝達と圧力損失特性
- 地震荷重下における配管のき裂進展評価手法の提案