The application of multi-panel MP270 and S5/S7 PLC in the beer fermentation control, system is introduced in this paper with detailed explanation of hardware configuration and program design.
主要介绍了多功能面板MP270和西门子S7/S5系列PLC在啤酒发酵控制系统中的应用，叙述了系统的硬件配置和软件设计。
Since the beer fermentation control system is always very large, in this thesis, the conveinience to deploy and update of the supervisory software was also considered and represented in details.
啤酒发酵过程自动化系统规模庞大，本文还从提高系统的可维护性和升级部署速度出发，对该系统的监控软件进行了相关研究。
How to control the attenuation of the beer reasonably and accurately is studied from fermentation control with the quantitative concept.
本文从发酵控制的角度，用“量”的概念阐述了如何合理、准确地控制发酵度的问题。
The temperature control during beer fermentation is an important factor that affects the quality of beer.
啤酒发酵过程中的温度控制是影响啤酒质量的重要环节。
The control approaches of microbe during beer production including the earlier fermentation stage, fermentation stage, late fermentation stage and sampling process were summed up.
总结了啤酒生产过程发酵前段、酵母发酵阶段、发酵后段和取样过程中微生物的控制方法和途径。
For the characters of the beer fermentation temperature control are the large delay and nonlinear and so on, a hybrid parameters self-tuning fuzzy PID controller is presented.
针对啤酒发酵温度过程控制具有大时滞、非线性等特点，设计了混合参数自调整模糊pid控制器。
The control of dissolved oxygen content in beer fermentation is an important procedure influencing metabolic byproduct of beer.
啤酒发酵过程中的溶解氧含量控制是影响啤酒代谢副产物的重要环节。
Hence the control system of beer fermentation based on CAN bus is designed according to current equipment and requirement of corporations producing beer .
因此，针对当前啤酒企业的设备现状和生产需要，研究设计了采用CAN总线技术进行通信的啤酒发酵监控系统。
Beer fermentation process of beer production, as the most important aspects, fermentation temperature control is particularly important.
啤酒发酵作为啤酒生产过程最重要的环节，发酵温度控制尤为重要。
The results suggested that adequate temperature and pressure could shorten beer fermentation period and control beer flavoring substances with no adverse influence on beer flavor.
结果表明，适当的温度和压力相结合，既能缩短啤酒发酵周期，控制啤酒风味物质的组成，又不影响啤酒风味。
The key to the preparation of pure draft beer is to make well sterile control during the whole production process of sterile fermentation, sterile filtration and sterile packaging.
制备纯生啤酒，要做好无菌酿造、无菌过滤、无菌包装工作，实现生产过程的全面无菌控制。
Using the 89c52 single chip microcomputer as its core computer, the thesis studied and designed a digital temperature control system of beer fermentation based on digital technology.
本论文以89c52单片机芯片为核心，研究和设计了数字化的啤酒发酵过程计算机控制系统。
By means of the all-coefficient adaptive control method presented in literature and an empirical formula, the authors are capable of controlling the fermentation temperature of beer brewery.
笔者运用吴宏鑫提出的全系数自适应控制方法及经验公式，对啤酒发酵温度进行控制。
By means of the all-coefficient adaptive control method presented in literature and an empirical formula, the authors are capable of controlling the fermentation temperature of beer brewery.
笔者运用吴宏鑫提出的全系数自适应控制方法及经验公式，对啤酒发酵温度进行控制。
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