汽車制動防抱死系統(tǒng)外文翻譯-汽車設(shè)計-資料下載頁
2025-01-19 04:01本頁面
【導(dǎo)讀】統(tǒng)的基礎(chǔ)上采用電子控制技術(shù),以實現(xiàn)制動力的自動調(diào)節(jié),可防止制動時車輪抱死,以期獲得最有效的制動效率并提高制動安全性的一種機電液一體化裝置。液壓ABS系統(tǒng)主要包括如下三部分:輪速傳感器、電子。本文通過建立一種能夠滿足ABS液壓控制單元零部件性能試驗要求,同時也。效的車輛安全裝置。本文以某款轎車為研究對象，對汽車ABS展開研究?？刂蒲b置的組成和原理，以及對ABS的門限值控制方法進行分析。裝置相繼問世了。隨著汽車技術(shù)的不斷改進，ABS已逐漸成為汽車的標(biāo)準(zhǔn)配件，急制動時得不到預(yù)想的制動效果，甚至?xí)l(fā)生意外情況。本文針對ABS系統(tǒng)開發(fā)中面。一是結(jié)合硬件在回路的測試技術(shù),建立了ABS故障模擬系。通過模擬可能出現(xiàn)的傳感器故障和執(zhí)行機構(gòu)故障,為ABS故障診斷方法和故。二是通過故障重構(gòu)技術(shù),為ABS傳感器故障診斷提供。為了評價故障診斷的實時性和不同狀態(tài)下故障處理的正確性,本。針對ABS存在增壓、減壓、保壓3種控制模式,以及不同控制模式下
【正文】 oads, on which wheels spin. The puter control system automatically regulates and controls the simulating system of the road surface adhesive coefficient, which makes it possible to simulate the three typical working conditions (single adhesive coefficient of the road surface, reciprocal adhesive coefficient of the road surface, docking adhesive coefficient of the road surface), and the fricative coefficient of the roller and bine them together at will. As a result, the dynamic simulation of different braking process of automobiles is available, and the trial and testing of the performance of ABS with the safety guarantee of automobile’s fixed equipment is available, paper, through the analysis of the locking factors of automobile’s braking process and kinematics dynamics, summarizes the antilocking properties of ABS and the ideal antilocking process of ABS。 in the meanwhile, it constructs the mathematic model of reactive distance of drivers with ABS, the mathematic model of transportation braking distance as well as the mathematic model of parking distance. With the analysis of the types, loading and the controlling theories of ABS, the paper explores the methods of the braking pressure of ABS’different regulating parameters and its appliances. With the regulating schemes of ABS and the simulated research, the paper es up with the conception that that it is more rational to adopt fuzzy control as the regulating algorithm of ABS by bining multiparameters’detective control and simulated paper, conducting a thorough research of the overall technological scheme and its technological fulfillment of ABS’testing platform and monitoring system, uses the methods of coordinative designing and model construction in the designing process, builds the designing process model of ABS without disintegrating platforms based on the expanded target— Petri , and simulates and analyzes the properties of the models. Meanwhile it also put forwards the innovating and optimizing methods in the designing process. In order to solve the munication problems of monitoring system of testing platform monitoring system and automobile’s testing line, the paper, after the thorough analysis of the three traditional automobile testing working methods of skipping munication, data sharing, data bank, proposes a new monitoring system of ABS testing platform and automobile testing working munication based on the technology of Winsocket, which solves the working problems of automobile dispatch in working control system and working municative methods of automobile testing under the pattern of C/S. In terms of the procession of testing data, this paper analyze the shortings of quasiharmony of the traditional method of testing data, remends the adoption of the new quasiharmony and optimizing methods of three B functions, and undertake further theoretic analysis and software realization. The testing results and standardization shows that this method solves the difficult tasks of the analyzing and procession of braking testing data, thus greatly improve the precision, data repetitiveness and even the steadiness and reliability of the whole testing research of this paper is a frontier research topic in automobile performance test. Through the development of testing platform without disintegration as well as the testing and analyzing system, the technological problems of testing braking system of automobiles with ABS by all existing automobile testing platform can be effectively solved, which baffle our country’s automobile’s testing industry for years. This research fills the gaps in this field。 meanwhile, it is of great significance to our country’s development in automobile testing technology and equipment.
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