沈刚,何景峰,丛大成,白晓东,唐晖,韩俊伟.xPC环境下CMAC NN在淀粉生产线液位控制中的应[J].农业机械学报,2009,40(2):142-145.
.of CMAC Controller in Starch Production-line Liquid-level Based on xPC Environment[J].Transactions of the Chinese Society for Agricultural Machinery,2009,40(2):142-145.
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xPC环境下CMAC NN在淀粉生产线液位控制中的应   [下载全文]
of CMAC Controller in Starch Production-line Liquid-level Based on xPC Environment   [Download Pdf][in English]
  
DOI:10.3969/j.issn.1000-1298.[year].[issue].[sequence]
中文关键词:  淀粉生产线  自适应  CMAC神经网络  液位控制
基金项目:
沈刚  何景峰  丛大成  白晓东  唐晖  韩俊伟
哈尔滨工业大学
中文摘要:在分析CMAC神经网络的基础上,提出了利用自适应CMAC神经网络来调节淀粉生产线中乳液的液位。通过对淀粉生产线中某一液位回路进行数学建模,然后对常规PID和自适应CMAC神经网络两种控制器进行了设计与仿真。仿真结果表明,自适应CMAC神经网络在控制效果上明显优于常规PID,并且具有很高的鲁棒性。在Matlab实时开发环境xPC Target下建立了液位实时控制系统,采用快速原型控制方式,具有系统组建方便、成本低、开发周期短等特点,该系统可实现精确的过程控制。
Key Words:
Abstract:Self-adaptive CMAC NN was used to adjust the liquid-level of the starch production-line after analyzing and comparing the principle of tradition PID and self-adaptive CMAC NN and a mathematical model about one of liquid-level loop of starch production-line was built, then, a controller was designed and simulated. The simulation results showed that self-adaptive CMAC NN is better than tradition PID on the respect of control effect and its robustness is higher than tradition PID. Real-time level process control system was devised on the basis of xPC Target software environment of Matlab. The rapid prototyping control system could be done easily and the investment is cheap. The period of development could be shortened. This system could realize the accuracy process control. 

Transactions of the Chinese Society for Agriculture Machinery (CSAM), in charged of China Association for Science and Technology (CAST), sponsored by CSAM and Chinese Academy of Agricultural Mechanization Science(CAAMS), started publication in 1957. It is the earliest interdisciplinary journal in Chinese which combines agricultural and engineering. It always closely grasps the development direction of agriculture engineering disciplines and the published papers represent the highest academic level of agriculture engineering in China. Currently, nearly 8,000 papers have been already published. There are around 3,000 papers contributed to the journal each year, but only around 600 of them will be accepted. Transactions of CSAM focuses on a wide range of agricultural machinery, irrigation, electronics, robotics, agro-products engineering, biological energy, agricultural structures and environment and more. Subjects in Transactions of the CSAM have been embodied by many internationally well-known index systems, such as: EI Compendex, CA, CSA, etc.

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