character displacement

Testing study of improving shift quality of automated mechanical transmission;

提高電控機械式自動變速器換檔品質實驗方法的研究

Study on Shift Quality Control of Engineering Vehicle Automatic Transmission;

工程車輛自動變速器換檔品質控制研究

Study on Method for AMT Shift Quality Evaluation Based on Neural Network;

基于神經網絡的AMT換檔品質評價方法研究

The experimental results show that the method can reduce the rotational speed difference between driving part and driven part when the clutch is engaged,thus improving the shift quality of AMT.

試驗結果表明,換擋過程中通過控制斷油電磁閥來調節發動機的轉速,可減小離合器接合時主、被動部分的轉速差,改善AMT的換擋品質。

The key to the gearshift of AMT is shift quality.

機械式自動變速器為非動力換擋,換擋品質是AMT換擋控制的關鍵。

In this paper,dynamic model of shifting process for AMT vehicle is firstly established, and based on the dynamic analysis of each stage of the shifting process, the main factors affecting shift quality are founded.

建立了AMT車輛換擋過程動力學模型,并對換擋過程各階段進行了動力學分析,找出了影響換擋品質的主要因素。

The control of the clutch and the shifting behaviors are coordinated in the control strategy,and three evaluation indexes of shifting quality.

建立了整車模型中離合器的動力學仿真模型,分析了換擋過程中離合器的控制問題,在其控制策略中對離合器的控制與換擋動作進行了協調,并且綜合考慮了換擋品質的三個評價指標;最后,運行建立的整車模型,在整車模型中進行驗證,得到了換擋過程中與離合器相關的系列曲線,取得了較好的效果。

A simulation is conducted and the results show that the proposed control strategy can reduce the slipping friction work of clutch and shifting jerks,and hence effectively improve shifting quality.

仿真結果表明,應用文中提出的控制策略可減少離合器滑磨功、降低換擋沖擊,有效地改善了換擋品質。

The simulation results from the model are shown and the methods for improvement of shifting quality are .

在分析自動變速器換擋系統的基礎上,對自動變速器動力換擋的過程、離合器切換對換擋品質和整車動力性的影響進行了分析,確定了影響自動變速器換擋品質的因素,提出了改進換擋品質的方法。

By analyzing the working principle of electro-hydraulic controlling automatic transmission and major factors affecting its shifting quality,a new controlling method,self-study controlling method is introduced.

分析了電液控制自動變速器的控制原理 ,研究了影響換檔品質的主要因素 ,介紹了新的控制方法———自學習控制法。

Research on Improvement of Shifting Quality of Automobile Automatic Transmission;

汽車自動變速器換檔品質改進的研究

Study on Shift Quality Control of Engineering Vehicle Automatic Transmission;

工程車輛自動變速器換檔品質控制研究

Study on Method for AMT Shift Quality Evaluation Based on Neural Network;

基于神經網絡的AMT換檔品質評價方法研究

Research on Shift Quality of Automatic Transmission for City Bus;

城市公共汽車自動變速器換檔品質研究

Of superior grade or quality.

品質優良的或高檔的

Application of ADO on geological database and Word document conversion

ADO在地質數據庫與Word文檔轉換中的應用

Application of Electronic Nose in Quality Detection of Expensive Consumer Goods

電子鼻在高檔消費品品質檢測中的應用

Samantha, you must change gears.

薩曼塔，你要換檔。

Shall we change partners?

我們來換換搭檔吧?

Quality Information Management in New Products Development;

新產品開發中質量信息的管理——檔案管理法

Influences on the Quality of Micrographic Files and its Control Methods

影響檔案縮微品質量的因素和控制方法

Analysis of An Approach to Making High Quality Sofa Leather by Low Quality Wet Blues

低檔藍皮制造高品質沙發革技術路線分析

The quality and grade of export commodities should be further improved, and great endeavors should be made to cultivate and support name-brand products.

進一步提高出口商品質量、檔次，大力培育和扶持名牌商品。

We recommend this License principally for works whose purpose is instruction or reference.

我們鼓勵那些指導性質或參考書性質的文檔作品使用本許可證。

If the cosmetics has no quality problem, no refund allowed.

（2）、化妝品無質量問題概不退換。

We are responsible to replace the defective ones.

我們保換質量不合格的產品

Study on the Shifting Performance and Realiability of Hydaulic Automated Mechanical Transmission;

液控AMT換擋品質及可靠性的研究

A Study on the Shift Quality of Wet Double Clutch Transmission

濕式雙離合器變速器換擋品質的研究