| 采用有限状态机实现控制指令的可靠检测 |
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| 引用本文： | 施先旺,刘婷婷,李国良.采用有限状态机实现控制指令的可靠检测[J].火箭推进,2011,37(5):63-68. |
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| 作者姓名： | 施先旺 刘婷婷 李国良 |
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| 作者单位： | 1. 西安航天动力研究所,陕西西安,710100
2. 中国航天科技集团软件评测中心,北京,100037 |
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| 基金项目： | 中国航天科技集团公司支撑项目 |
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| 摘 要： | 采用有限状态机设计了一种控制指令检测方法,确保发动机工作状态的可靠控制。介绍了控制指令特征及检测要求,提出了基于有限状态机的检测方法,说明了软件设计,并给出了测试、验证方法及结果。有限状态机模型有助于解决复杂的实时性问题。
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| 关 键 词： | 有限状态机 时序控制 发动机控制系统 软件可靠性 |
Control instruction detection realized by finite state machine |
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| SHI Xian-wang,LIU Ting-ting,LI Guo-liang.Control instruction detection realized by finite state machine[J].Journal of Rocket Propulsion,2011,37(5):63-68. |
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| Authors: | SHI Xian-wang LIU Ting-ting LI Guo-liang |
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| Institution: | SHI Xian-wang1,LIU Ting-ting1,LI Guo-liang2 (1.Xi'an Aerospace Propulsion Institute,Xi'an 710100,China,2.Software Test and Evaluation Center,China Aerospace Science and Technology Corporation,Beijing 100037,China) |
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| Abstract: | The finite state machine is adopted to design a method for control instruction detection, which can guarantee the reliable control of the engine.The characteristics of control instructions,detection requirements and detection method based on finite state machine are introduced.The software implementation is explained.The testing,verification methods and final results are provided.The application of finite state machine is of benefit to the solution of complicated problems in real-time domain. |
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| Keywords: | finite state machine time sequence control engine control system software reliability |
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