查詢結果分析
來源資料
頁籤選單縮合
題名 | Stability Enhancement Braking Controller for Combination Vehicles=用於複合式汽車安定性增強煞車控制器之研究 |
---|---|
作者 | 邱俊智; Chiu, Chun-chih; |
期刊 | 勤益學報 |
出版日期 | 19960200 |
卷期 | 13 1996.02[民85.02] |
頁次 | 頁1-24 |
分類號 | 447.125 |
語文 | eng |
關鍵詞 | 煞車控制; 雙線性輪胎模型; 汽車模型; 複合式汽車; Braking control; Bilinear tire model; Vehicle model; Combination vehicle; |
中文摘要 | 本論文主要在描述一個用於複合式汽車(拖曳車和拖車之結合)安定性增 強之煞車控制法則。此一控制法則的主要關鍵在於將輪胎力量以輪胎滑動係數和 滑動角度之雙線性函數來表示。只要輪胎力量在飽和值以內這種表示是正確的。 此一系統即在輪胎側向力量和煞車力量(或加速力量)之間做一協調。更且,當將 輪胎力量之雙線性函數帶入汽車數學模式中,此汽車數學模式也會形成一雙線性 函數,這是一個重要關鍵,因為有許多控制方法可用於此種雙線性系統。本論文 將根據李雅普諾夫定理推導一安定性增強煞車控制器,再經由電腦模擬以驗證所 提出控制器之性能成效。 |
英文摘要 | This paper describes a stability enhancement braking control strategy for combination vehicle(i.e. tow-vehicle and trailer combinations). The key point to developthis controller is a vehicle model in which the tire forces are represented as bilinearfunctions of wheelslip and slipangle. This tire force representation is valid for tireforces below saturation levels. It captures the essential trade-off between corneringforces and braking (or accelerating) forces. Moreover, when the bilinear equationsare substituted into the equations of motion, the resulting vehicle model is bilinear.This is important because a large family of control strategies are available for bilinear systems. These control strategies are based on a Lyapunov Theory, Manyforms of controllers can be derived. In this paper a stability enhancement brakingcontroller is derived. Simulation results are presented to demonstrate the performaneof the proposed controller. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。