【正文】 [12] [M].北京：中國輕工業(yè)出版社，2005[13] [M].北京：電子工業(yè)出版社，2005[14] 培剛，[M].北京：機(jī)械工業(yè)出版社，2007[15] G. V .Singh. Efficient Location Services Using Hierarchical Topology of Mobile Ad Hoc Networks. [J].Journal of Software Engineering and Applications,2011,05(01)致謝本論文是在尊敬的導(dǎo)師的悉心指導(dǎo)下完成的。在我求學(xué)四年的時(shí)間里，老師嚴(yán)謹(jǐn)?shù)闹螌W(xué)態(tài)度、淵博的學(xué)識(shí)、平易近人的性格以及雷厲風(fēng)行的做事風(fēng)格，都給我留下了極其深刻的印象。在老師的熱心幫助和熱忱關(guān)懷下，我不僅開拓了視野、增加了知識(shí)，更重要的是老師讓我掌握了系統(tǒng)的科學(xué)研究的基本手段和方法；老師盡量為我們的研究提供各種方便，使我得到了一個(gè)良好的科研環(huán)境。從老師身上，我不僅學(xué)到了很多的知識(shí)，更重要的是學(xué)習(xí)到了老師嚴(yán)謹(jǐn)踏實(shí)的治學(xué)態(tài)度、積極向上的生活態(tài)度和孜孜不倦的求知精神，這是我一生的寶貴財(cái)富，也是我今后工作的動(dòng)力源泉。導(dǎo)師的言傳身教使我受益終生，在此向教授表示衷心的感謝。附錄I附錄IIBeer filling, Gland machine PLC control systemMalt beer production process is divided into manufacturing, manufacturing wort, before fermentation, after fermentation, filtration sterilization, packaging, and so few procedures. Beer filling, Gland part of a packaging machine processes. The membrane filtration of beer after the pipeline into the rotary Jiugang, then the valve into the bottle of wine, Gland, was bottled beer. Beer filling, Gland machine39。s efficiency and degree of automation direct impact on the level of beer production. China39。s beer industry to meet the increasing scale of production and the demand for beer modern highspeed filling machinery filling the requirements of domestic beer manufacturers are actively seeking to transform the unit or the filling of beer production equipment, making it a good use Performance, advanced technology and high production efficiency and operating a safe and secure, low maintenance costs of the modernization of beer filling machine. 2. Filling beer, Gland principle and control aircraft parts Liquid filling machine by filling principle can be divided into atmospheric filler,filling machines and vacuum pressure on the filling machine. Beer filling,Glandfilling method used pressure is higher than the atmospheric pressure under the filling, storage of the cylinder pressure than the pressure of the bottle, beer bottle into the liquid on pressure. Technology at home and abroad to achieve the filling line is basically: The Rotary Jiugang the rotating movement, placed in Jiugang slots on the empty bottles through the machinery will be fixed at the upper Jiugang vacuum valve to open, closed Vacuum bottles for good treatment, Bozhuan stem from operating, open the valve of the bottle filling CO2 gases, vacuum convex .Round to open the vacuum valve, the bottle will air mixed with CO2 out of gas, open the valve again, the CO2 gas bottle filling, the filling valve on the pressure valve in the bottle close to backpressure gas pressure at the openJiuye Pingbi into the bottle, through pneumatic or electrical control filling valve to achieve the filling of beer. Today39。s advanced international beer filling, Gland machine control system mainly by the photoelectric switch position detection part and take the bottles with, Jiugang speed part, dominated by the PLC, touch screen and other ponents. Filling, Gland of the mechanical structure and PLC programmable control devices, frequency stepless speed regulation, humanputer interface, and other modern means of plete automatic control technology, the bination of a mechanical and electrical integration. 3. Controlled part of the programme Many domestic beer manufacturers are now using the filling, Gland of the control system of uneven degree of automation。 button and all the manual switch technology have set up operations in a box on the panel, PLC controller for the majority of Japanese panies or OMRON Mitsubishi39。s early products, equipment chain of control, less protection settings, plus the beer filling the scene poor environment, humidity, such as contact with the switch contacts serious corrosion, the system39。s signal detection of the high failure rate, resulting in equipment control system Operation of low reliability, the normal operation of equipment, such as shortcycle phenomenon. To the actual transformation of the Dandong Yalu River Brewery Co., Ltd. of filling, Gland machine control system as an example, the transformation of methods to clarify the control of such equipment thinking and ideas, according to the scene of the actual process conditions, to prepare the operation of the PLC Procedures. For beer filling, Gland control system of the actual situation and in accordance with the actual process conditions at the scene, redesign of the equipment of the PLC control system. This transformation of the same methods and ideas can be applied to other liquids and the transformation of filling equipment. system hardware configuration Japan39。s Mitsubishi Corporation to use the FX2N128MRPLC use the system to replace the original 2OMRON39。s C60P PLC, the original system of the PLC is due to old models, and puter online munications need to configure special converters, the system need to increase the external I / O input points , The extension of spare parts more difficult to find. FX2N128MRPLC is an integrated 128point I / O controller of the box, a puting speed, mand rich, highcost performance, online programming simple and easy extension of the advantages of the Mitsubishi FX series, features the strongest small controller . (1) by the Mitsubishi 900 series of 970 GOT humanputer touch screen system to replace the original use of the button panel display equipment and monitor the operation of operating parameters. 970GOT HMI for the 16color highbrightness significantly, through the convergence of connectivity and FX2N128MRPLC directly connected to the CPU, achieving rapid response. Has many maintenance features, such as the listediting features, ladder monitoring (troubleshooting) function, the system monitoring functions to find fault and maintenance of PLC Systems. (2) filling, Gland of the frequency converter in the transformation of no replace