（毕业设计论文）《柴油机电控系统控制系统》.doc

摘 要 为了降低柴油机的能源消耗，满足节能和排放法规的要求，电子控制技术在柴油机中的应用和发展已经成为必不可少的一个坏节。本设计主要研究柴油机电控喷油系统和执行器的控制原理、电控系统中传感器的应用、柴油机电控系统的电控单元（ECU）设计及电控技术未来的发展趋势 ，其中电子控制单元主要由单片机控制。电气化控制系统取代机械化控制不仅提高柴油机运行参数测量的控制精度也满足了节能减排的要求。 提高柴油机电控系统的智能化是未来世界重工业研究的重要方向，是各国综合实力的象征。 关键词：传感器; ECU;智能化 Abstract To reduce the energy consumption of diesel engine to meet the requirements of energy conservation and emissions regulations, electronic control technology in diesel engine application and development has become essential to a bad section. The design of the main research engine and electronically controlled fuel injection system to control the actuator principles, electric control system sensor applications, diesel engine electronic control system, electric control unit (ECU) design and electronic control technology in the future development trend, in which electronic control unit mainly controlled by microcomputer. Electrical control system to replace mechanical control is not only to improve the control of diesel engine operating parameters measurement precision also satisfy the energy conservation requirements. Improve the diesel engine, intelligent electronic control system is an important future research direction of the worlds heavy industry, is a symbol of national comprehensive strength. Keywords: sensor; ECU; intelligent 目 录 TOC \o 1-3 \h \z \u HYPERLINK \l _Toc264198258 摘 要 PAGEREF _Toc264198258 \h I HYPERLINK \l _Toc264198259 Abstract PAGEREF _Toc264198259 \h II HYPERLINK \l _Toc264198260 第一章 柴油机电子控技术 PAGEREF _Toc264198260 \h 1 HYPERLINK \l _Toc264198261 1.1柴油机电控系统的历史发展和现状 PAGEREF _Toc264198261 \h 1 HYPERLINK \l _Toc264198262 1.2柴油机电控技术的特点、难点 PAGEREF _Toc264198262 \h 2 HYPERLINK \l _Toc264198263 1.3 柴油机电控技术未来的发展趋势 PAGEREF _Toc264198263 \h 3 HYPERLINK \l _Toc264198264 第二章 柴油机电控单元设计 PAGEREF _Toc264198264 \h 5 HYPERLINK \l _Toc264198265 2.1 电控柴油机的结构及标定技术 PAGEREF _Toc264198265 \h 5 HYPERLINK \l _Toc264198266 2.2 柴油机电子控制系统铺助电源设计 PAGEREF _Toc264198266 \h 7 HYPERLINK \l _Toc2641982