本文選題：混合動力 + 產(chǎn)業(yè)化��； 參考：《吉林大學(xué)》2013年博士論文

【摘要】：面對能源緊缺問題，以及越來越龐大的城市交通燃油消耗，尋求發(fā)展一種低能耗的技術(shù)已是急迫的任務(wù)。在這種背景下，融合傳統(tǒng)燃油汽車和純電動汽車優(yōu)點的混合動力汽車成為當(dāng)今應(yīng)用前景最廣泛的低排放、低能耗汽車。作為一種新型的多能量源城市客車與其他車輛的運行工況相比，具有行駛工況相對固定、平均車速低、載荷多變、高油耗高排放等顯著特點，應(yīng)用混合動力技術(shù)實現(xiàn)節(jié)能減排更具現(xiàn)實意義。 作為電動汽車的共性關(guān)鍵技術(shù)與核心部件，整車控制技術(shù)水平直接影響電動汽車整車的動力性、安全性及經(jīng)濟性。目前，國外在電動汽車整車控制器（VCU）開發(fā)領(lǐng)域趨于成熟，控制策略成熟度高，整車節(jié)能效果良好，控制器產(chǎn)品也通過市場檢驗證實了其可靠性。國內(nèi)在整車控制領(lǐng)域與國外還有較大差距，開發(fā)多處于功能性開發(fā)、節(jié)能效果差、缺少足夠的測試驗證手段以及批量生產(chǎn)管理工具等不足，缺乏面向產(chǎn)品工程化的系統(tǒng)化開發(fā)經(jīng)驗。 本文的研究工作是克服以上整車控制系統(tǒng)的不足，面向較為緊迫的控制系統(tǒng)產(chǎn)品工程化開發(fā)工作，內(nèi)容涉及整車建模、能量管理策略開發(fā)及測試、工況標(biāo)定，以及整車批量生產(chǎn)時的下線管理，是一個涉及面較廣、較復(fù)雜的問題。論文全文包含以下六個方面的內(nèi)容： 1、通過分析混合動力客車整車控制產(chǎn)業(yè)化存在的問題，結(jié)合查閱大量的國內(nèi)外文獻資料，，梳理了并聯(lián)混合動力客車控制系統(tǒng)關(guān)鍵技術(shù)，確定了論文的研究內(nèi)容，分析了該問題研究的現(xiàn)狀和研究的意義。 2、本文基于商業(yè)化仿真軟件CRUISE，開展了混合動力客車仿真平臺的建模研究，重點開展了CRUISE平臺車輛數(shù)學(xué)建模及處理方法研究，建立了CRUISE-SIMULINK聯(lián)合的正向仿真平臺，為減小仿真與實車的誤差，通過與真實試驗數(shù)據(jù)對比分析修正了仿真平臺模型從特性及參數(shù)，該仿真平臺提供了混合動力整車控制及能量管理策略前期驗證環(huán)境，并為后期的整車性能標(biāo)定提供理論依據(jù)。 3、本文開展了面向工程的混合動力客車整車控制策略研究。在分析整車工作模式的基礎(chǔ)上，根據(jù)工程約束下的能量管理策略需求，結(jié)合產(chǎn)品工程化、模塊化要求，在充分分析和研究穩(wěn)態(tài)模式和瞬態(tài)模式的能量管理策略基礎(chǔ)上，提出了基于規(guī)則的多模式分層邏輯規(guī)則能量管理策略。 4、混合動力客車系統(tǒng)復(fù)雜性導(dǎo)致了整車控制策略測試與驗證的難度，為保證混合動力客車在出廠控制系統(tǒng)的可靠性和安全性，本文根據(jù)整車控制開發(fā)的不同階段驗證需要，開展了從離線仿真、硬件在環(huán)仿真、臺架試驗及整車試驗等系統(tǒng)測試與驗證研究，滿足了產(chǎn)品化控制策略開發(fā)可靠性、安全性及開發(fā)周期的要求，這些研究為一汽混合動力客車出廠品質(zhì)提供了保障。 5、本文基于參數(shù)模塊化和平臺化思想，采用基于CAN總線的CCP協(xié)議，針對混合動力客車標(biāo)定需求開發(fā)了標(biāo)定系統(tǒng)。在標(biāo)定的過程中，采用離線標(biāo)定（仿真）與在線標(biāo)定（實車）相結(jié)合的先進標(biāo)定手段，針對實際運行工況開展了大量整車性能標(biāo)定研究，尤其是針對城市工況解決運行過程中的油耗較高等問題，通過標(biāo)定取得了較好的效果（以昆明城市工況為例，實現(xiàn)節(jié)油5%），此項研究成果推動了一汽混合動力客車產(chǎn)業(yè)化推廣。 6、根據(jù)混合動力客車產(chǎn)品化生產(chǎn)及運行維護需要，開發(fā)了功能完備的整車下線檢測系統(tǒng)及遠(yuǎn)程監(jiān)控系統(tǒng)，所開發(fā)的EOL系統(tǒng)大大節(jié)約混合動力客車下線時間，提高了生產(chǎn)效率及降低了混合動力客車出廠時的故障率，遠(yuǎn)程監(jiān)控系統(tǒng)可以實時監(jiān)測混合動力客車示范運行狀態(tài)，提高了面向公交的遠(yuǎn)程診斷及服務(wù)能力。 本文是國家863計劃電動汽車重大專項“一汽解放牌混合動力客車新型整車技術(shù)開發(fā)”及“解放牌中度混合動力客車產(chǎn)業(yè)化技術(shù)攻關(guān)”研究內(nèi)容的組成部分。論文的研究是面向混合動力汽車整車控制系統(tǒng)產(chǎn)品化實踐。為進一步提高混合動力客車整車控制策略的技術(shù)成熟度，突破國外技術(shù)壟斷，形成具有自主知識產(chǎn)權(quán)的產(chǎn)品核心競爭能力，更好地滿足用戶的需求并適應(yīng)市場需要，進而實現(xiàn)其大規(guī)模產(chǎn)業(yè)化發(fā)展提供技術(shù)支持。 論文的創(chuàng)新之處在于基于模塊化、平臺化開發(fā)思想，采用先進的控制系統(tǒng)現(xiàn)代開發(fā)方法，實現(xiàn)了測試環(huán)境模型搭建、整車能量管理策略開發(fā)、控制策略的硬件在環(huán)測試、整車標(biāo)定系統(tǒng)及整車下線檢測系統(tǒng)的系統(tǒng)化開發(fā)，同時所開發(fā)并實際應(yīng)用的整車下線檢測系統(tǒng)，在混合動力汽車生產(chǎn)管理領(lǐng)域?qū)賴鴥?nèi)首創(chuàng)。
[Abstract]:Faced with the problem of energy shortage and the increasingly large city transportation fuel consumption, for the development of a low energy consumption technology is a urgent task. In this context, hybrid vehicle integration advantages of the traditional fuel vehicles and pure electric vehicles has become a widely used prospect of low emission, low energy consumption compared to running car. As a new energy source for city buses and other vehicles, with driving cycle is relatively fixed, the average speed is low, the load changing, high fuel consumption high emission characteristics, realizing energy saving and emission reduction is more practical application of hybrid technology.
Electric vehicles as a common key technology and core components, the control technology of vehicle power performance of electric vehicle directly, safety and economy. At present, the foreign electric vehicle controller (VCU) control strategy development mature, high maturity, good energy-saving effect of vehicle, controller products through market test the reliability of the vehicle control. In the domestic and foreign countries there is a large gap between the development in the development of functional, energy-saving effect is poor, the lack of adequate and verification of the batch production management tools, the lack of systematic development experience for product engineering.
The research of this paper is to overcome the shortcomings of the above vehicle control system, the control system of engineering product development work is more urgent, the content involved in vehicle modeling, development and testing, energy management and vehicle condition calibration, batch production line management, involves a broader, more complex problems. The thesis includes the following six aspects:
1, through the analysis of the problems of industrialization of hybrid electric vehicle control, with access to a large number of domestic and foreign literature, combing the key technology of parallel hybrid electric vehicle control system, determine the research content of the thesis, analyzes the present situation of research and the research significance.
2, the commercial simulation software based on CRUISE, to carry out research on Modeling of hybrid bus simulation platform, focuses on the research of CRUISE platform vehicle mathematical modeling and processing method, the forward simulation platform of CRUISE-SIMULINK joint, to reduce the error of simulation and real vehicle, through comparative analysis and real test data correction simulation platform model from the characteristics and parameters, the simulation platform provides a hybrid vehicle control and energy management strategy of pre verification environment, and provide theoretical basis for the calibration of vehicle performance.
3, this paper carried out the research on dynamic mixed strategy of passenger vehicle control oriented engineering. Based on the analysis of vehicle working mode, according to the demand of energy management strategy of engineering constraints, combined with product engineering, modular requirements in the energy management strategy based full analysis and study of steady state model and transient model, is proposed multi layered model logic rule-based energy management strategy.
4, the complexity of hybrid bus system to test and verify the vehicle control strategy to ensure the difficulty of hybrid buses in the reliability and safety of factory control system, according to the different stages of development of the need to verify the vehicle control, carried out from off-line simulation, hardware in the loop simulation, testing and verification of test bench and vehicle test system, to meet the product development of control strategy for reliability, safety and development period, these studies provide a guarantee for the FAW hybrid electric bus factory quality.
5, the parameters of modular and platform based on the idea of using CAN bus based on CCP protocol for hybrid bus calibration needs to develop a calibration system. In the calibration process, the off-line calibration and on-line calibration (simulation) (vehicle) in the combination of advanced calibration, according to the actual operating conditions of a vehicle the performance of the carry out calibration research especially for the city, conditions to solve the operation process of the fuel consumption is high, good results are obtained by calibration (taking Kunming city conditions for example, oil saving 5%), the results of this study contributed to the FAW hybrid bus industry promotion.
6, according to the maintenance of hybrid bus products production and operation needs, developed a line detection system and remote monitoring system of vehicle functions, the EOL system can save the hybrid bus line time, improve production efficiency and reduce the failure of hybrid passenger car factory rate, remote monitoring system can real-time monitor Hybrid Bus Demonstration Operation State, improve the public transportation of remote diagnosis and service capabilities.
This paper is part of the National 863 electric vehicles plan "FAW Jiefang hybrid passenger vehicle new technology development" and "liberation" moderate hybrid bus industry technology research contents. The research for hybrid electric vehicle control system of production practice. In order to further improve the mixing technology of power vehicle the control strategy of maturity, breaking the monopoly of foreign technology, the formation of products with independent intellectual property core competition ability, better meet the needs of users and adapt to the needs of the market, so as to realize the large-scale industrial development to provide technical support.
The innovation of this paper is based on the modular platform development ideas, the control system adopts modern advanced development method, the test environment is built, the vehicle energy management strategy development, hardware in the loop test system of vehicle control strategy, development of calibration system and vehicle line detection system, detection system of the vehicle off the assembly line and the practical application of the production management in the field of hybrid cars is a domestic initiative.

【學(xué)位授予單位】：吉林大學(xué)
【學(xué)位級別】：博士
【學(xué)位授予年份】：2013
【分類號】：U469.7

【引證文獻】

相關(guān)碩士學(xué)位論文 前2條

1 白東明;基于工況識別的CNG混合動力公交車控制策略優(yōu)化研究[D];吉林大學(xué);2014年

2 姚善浪;電動車用電機智能控制系統(tǒng)的設(shè)計與實現(xiàn)[D];蘇州大學(xué);2014年

本文編號：1746278