| 可视化编程技术在发动机外特性曲线绘制中的应用 |
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| 引用本文： | 孙振军,陈福恩,姬鹏.可视化编程技术在发动机外特性曲线绘制中的应用[J].农业装备与车辆工程,2005(10):20-22. |
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| 作者姓名： | 孙振军 陈福恩 姬鹏 |
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| 作者单位： | 河北工程学院,056021 吉林大学,130022 河北工程学院,056021 |
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| 摘 要： | 通过对汽车发动机外特性的理论分析,在处理汽车发动机外特性曲线时,建立了一种适合处理发动机外特性曲线的三次样条函数拟合的数学模型,在C Builder可视化开发平台上,编制了汽车发动机外特性曲线绘制程序.利用三次样条函数插值法对实验数据进行拟合,实现了发动机外特性曲线绘制的自动化.
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| 关 键 词： | 外特性曲线 C Builer 发动机 三次样条函数 |
| 文章编号： | 1673-3142(2005)02-0020-03 |
| 修稿时间： | 2005年8月30日 |
Application of Visualization Programing Technique in Drawing of Full load Speed Characteristics Curves for Automobile Engine |
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| Sun Zhenjun Chen Fuen Ji Peng.Application of Visualization Programing Technique in Drawing of Full load Speed Characteristics Curves for Automobile Engine[J].Agricultural Equipment & Vehicle Engineering,2005(10):20-22. |
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| Authors: | Sun Zhenjun Chen Fuen Ji Peng |
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| Institution: | Sun Zhenjun1 Chen Fuen2 Ji Peng1 |
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| Abstract: | The author synthetically analysizes it's full load speed characteristics, In the processing of the full load speed characteristics curve of engine, mathematical model must be adopted. Therefore the cubic spline suitable for processing full load speed characteristics curve of engine has been developed to process special performance curves of engine.The program structure diagram and source programs of full load speed characteristics curve of engine are put forward by the Borland C++ Builder . |
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| Keywords: | full load speed characteristics curves C++ Builder engine thrice spline function |
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