| 发动机工况实时调节软件设计 |
| |
| 引用本文： | 施先旺,王鹏武.发动机工况实时调节软件设计[J].火箭推进,2012,38(5):70-76. |
| |
| 作者姓名： | 施先旺 王鹏武 |
| |
| 作者单位： | 西安航天动力研究所,陕西西安,710100 |
| |
| 摘 要： | 介绍了基于DSP/BIOS的某发动机工况实时调节软件的设计,包括需求分析、技术方案分析、软件设计与实现等。利用DSP/BIOS基于任务优先级的多线程机制,完成步进脉冲分配、调节器控制、工况参数解算及工况调节等,实现了发动机工况的实时、可靠调节。软件经过充分的测试、验证,其功能和性能完全满足要求。
|
| 关 键 词： | 发动机控制系统 发动机工况调节 步进电机控制 燃料调节器 DSP/BIOS |
Design of real-time regulation software for engine power |
| |
| SHI Xian-wang,WANG Peng-wu.Design of real-time regulation software for engine power[J].Journal of Rocket Propulsion,2012,38(5):70-76. |
| |
| Authors: | SHI Xian-wang WANG Peng-wu |
| |
| Institution: | (Xi＇ an Aerospace Propulsion Institute, Xi＇ an 710100, China) |
| |
| Abstract: | The design of a real-time engine power regulation software based on DSP/BIOS is in- troduced, including requirement analysis, design approaches and implementation of software. With the multi-threading capability based on task priority provided by DSP/BIOS, the tasks including pulse arrangement for step motor driver, regulator control, resolving of power parameters and power adjust- ment were fulfilled, thus reliable real-time power regulation was realized. The verification and validation of the software show that its function and performance meet the requirements thoroughly. |
| |
| Keywords: | engine control system engine power regulation step motor control fuel regulator DSP/BIOS |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
