| 摘要: |
| 根据自动调节原理，由于阶跃流量检测和控制系统具有质量、惯性、延裕等影响因素，所设计的两套独立交替式阶跃流量检测控制单元，能消除流量瞬变误差。因采用了微机控制，提高了系统的技术性能和自动化程度。 |
| 关键词: 阶跃流量，瞬态偏差，无干扰切换，在线检测与控制 |
| DOI： |
| 分类号:TH814 |
| 基金项目: |
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| Design of step-flow detection and control with microcomputer system |
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Jin Zhengguo, Li Lijuan, Zhou Jianjiong
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Zhejiang Provincial Institute of Estuarine and Coastal Engineering Research
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| Abstract: |
| This paper introduces the design principle of the step-flow detection and control in the physical model.It includes two parts:regulation of step-flow and the control of step-flow.According to the automatic regulative principle,how to reduce the transient error of step-flow is the technical key to this system.We adopt two independent step-flow detection and control units so that this technical difficulty is better solved.Because of making use of microcomputer control,the technical property and automaticity of this system are greatly increased. |
| Key words: step-flow,transient error, no-interference alteration,detection and control on line |
