Consequently , the suspension with mr damper not only increases ride comfort , but also guarantees the controlling stability of vehicle 因此,基于磁流變阻尼器的半主動懸架在改善行駛平順性的同時,能夠保證車輛的操縱穩(wěn)定性。
A part or surface , such as a wing , propeller blade , or rudder , whose shape and orientation control stability , direction , lift , thrust , or propulsion 翼剖面;機翼;翼面一個部件或平面,如機翼、螺旋槳葉、方向舵等,其形狀或方位控制穩(wěn)定性、方向、抬升、沖擊或驅(qū)動
Fibre optic interconnecting devices and passive components - basic test and measurement procedures - examinations and measurements - control stability of a fibre optic switch 光纖互聯(lián)裝置和無源部件.基本試驗和測量程序.第3 - 13部分:檢查和測量.光纖繼電器的穩(wěn)定性控制
Fibres optic interconnecting devices and passive components . basic test and measurements procedures . part 3 - 13 : examinations and measurements . control stability of a fibre optic switch 光纖互連裝置和無源元件.基本試驗和測量程序.第3 - 13部分:檢驗和測量.光纖開關(guān)的控制穩(wěn)定性
Fibre optic interconnecting devices and passive components - basic test and measurement procedures - part 3 - 13 : examinations and measurements - control stability of a fibre optic switch 光纖互聯(lián)裝置和無源部件.基本試驗和測量步驟.第3 - 13部分:檢查和測量.光纖繼電器的穩(wěn)定性控制
The experimental study and numerical simulation have been done aiming at the problems of dieless thin - walled tube forming under combinatory action of internal pressure and axial force and loading control stability 摘要針對內(nèi)壓和軸壓共同作用下的薄壁管無模內(nèi)高壓成形及加載控制穩(wěn)定性問題進行了實驗及數(shù)值模擬。
Several forces are discussed to show the effect on stability . attitude feedback control stability is analyzed based on the close loop stability criterion , which gave a reference for attitude control system design of spinning ballistic missile 本文圍繞彈道導(dǎo)彈自旋飛行的幾個動力學(xué)與控制問題,進行了比較系統(tǒng)深入的研究,獲得了若干有意義的結(jié)論。
And then , the mechanism of the direct yaw moment control ( dyc ) method enhance curve accelerating ( or braking ) capability at limiting behavior , improve automobile control stability is explained . this provides the theory for vehicle stability simulation and control 其次,說明了直接橫擺力偶矩控制法提高極限工況下彎道加速(或制動)行駛能力,從而改善汽車操縱穩(wěn)定性的機理,為汽車穩(wěn)定性控制提供了理論基礎(chǔ)。
On the basis of analyzing the result of the test , we have improved the structure of the damper and revised the systematic model . we have experiments on the damper to test its damping performance . comparing with the simulation force - displacement curves , we gave an explanation of why the factual force - displacement have aberrances , which gave warrants to the parameter design and structure ' s improvement . we found the state equation of the semi - active suspension on the semi - active adaptive control strategy and use computer simulations to compare the passive suspension structure and er semi - active suspension . computer simulations indicate that er semi - active suspension have greatly improved driving smoothing and control stability . at the same time semi - active suspension is of simple structure and low cost . so in the long run , the semi - active suspensions may have wider application 在對試驗結(jié)構(gòu)進行分析的基礎(chǔ)上,改進了減振器的結(jié)構(gòu),修正了系統(tǒng)的模型;對自適應(yīng)減振器性能進行了大量的測試,通過與仿真結(jié)果比較,分析了造成示功曲線局部畸變的原因,為機構(gòu)及其參數(shù)設(shè)計以及改進提供了依據(jù);基于振動半主動自適應(yīng)控制策略,建立了半主動懸架系統(tǒng)的狀態(tài)方程,并且進行了仿真,從而得出與被動懸架結(jié)構(gòu)相比,采用電流變流體減振器的半主動懸架在汽車行駛平順性和操縱穩(wěn)定性上均有較大的改善,性能大為提高。
The design of vehicle suspension system must be adapted to the requirement of the ride comfort and the control stability . it ' s difficult for traditional passive suspension to enhance the ride comfort . however , semi - active suspension can meet the ride comfort well because its suspension parameters such as damp coefficient or spring firmness can be adjustable 車輛懸架系統(tǒng)的設(shè)計必須適應(yīng)行駛平順性和操縱穩(wěn)定性的要求,傳統(tǒng)的被動懸架系統(tǒng)已無法從結(jié)構(gòu)設(shè)計上使車輛具有良好的平順性,而半主動懸架由于其懸架參數(shù)如阻尼、彈簧剛度等具有可調(diào)性,使得它可以很好地滿足車輛行駛過程的需要,同時與主動懸架相比,由于工作中幾乎不消耗發(fā)動機的功率,結(jié)構(gòu)簡單,造價較低,因此受到車輛工程界的廣泛重視。