基于单片机的多功能转速表（论文+DWG图纸+开题报告+外文翻译+英文文献）.rar

浙江工业大学浙西分校信电系毕业设计（论文） Multifunctional applications to several tables On the rotational speed table design has many available, but mostly by mechanical or simulated digital circuits to achieve. There are large in size, precision low, not visual, electronics large, less functional and sampling time, it is difficult to detect instantaneous rotational speed. As Chanpianji with both small and control functions such strong characteristics, so it widely in control applications. We want multifunctional rotational speed control system is designed to Shanpianji as the core to achieve intelligent meters. It is more functional, small electronics, and visual accuracy, showing time, speed warning systems, printing, such as instant rotational speed advantage. In computer hardware and software technology development efforts, and to present such functional single, low precision, size and price of high rotational speed tables are upgrading equipment. Currently rotational speed table as a common measurement tool has many coming to market, such as : mechanical, electrical and mechanical style, electromagnetic-type, photoelectric type. Although they are precise measurements, the use of safe, operate, but the prevailing question is a single function in the current hardware and software to improve the precision and functions on the basis of achieving a comprehensive equipment upgrading and improving pilot skills. The introduction of new technology developed multifunctional rotational speed table, with general rotational speed table functions, but also with other special functions. From the 1970s, the human aerospace, transport and weapons industry problems encountered difficulty in the traditional theory to solve. The need to promote the development of the productive forces in computer systems technology to develop. Accompanied by computer software and hardware rapid development of technology, master degrees in multifunctional rotational speed table, function, performance, and have a rapid development architecture, has been able to master a complete powerful, performance quality laser systems. Now Europe and the United States and other developed countries, laser system technology has been successfully applied to aerospace, transportation, ordnance industry, mechanical design, and many other areas, has a tremendous benefit, but also for traditional design testing methods have changed dramatically. This is the modern market demand for products that do not, how to improve the success rate of the initial design of the traditional design methodology is a difficult question. Because of its high Chanpianji master degrees, both small and anti-interference capability and affordable, unique control functions, it has become an important member of the computer world. Applications in one, only one Chanpianji, which is currently the largest application form, the main application areas are : (1). Monitoring system. Shanpianji may constitute a variety of industrial control 浙江工业大学浙西分校信电系毕业设计（论文） systems, adaptive systems, data acquisition systems. (2). Smart meters. Shanpianji transformation in the original measurement, control instrumentation can output digital intelligent, multifunctional, integrated, flexible technology development. (3). And integration products. Shanpianji combination with the traditional mechanical products, mechanical products simplify system control intelligent. (4). Smart interface. In the computer control system (especially the larger industrial monitoring and control systems), widespread adoption Danpianji interface for the control and management of the mainframe is Chanpianji parallel with the work, it has greatly enhanced system operating speed. However Shanpianji applications must not be limited to its broad meaning and scope of the economic benefits arising from, more important lies in : Danpianji applications are fundamentally changing the traditional collection control system design concepts and design methods. Former circuit or digital circuit must be simulated to achieve most of the control functions can now be used Shanpianji through software (programming) methods achieved. To replace hardware and software that can control technology will enhance system performance with Danpianji popularize the application of constant development and improvement. Shanpian microcomputers for the emergence of automated instrumentation opens broad prospects. MCS-SJ- Chanpian particular type of performance computer, size, energy, advantages, and strong computing, processing and memory storage capabilities to control components used Danpianji wisdom meters into the upgrading of industrial products and advanced technology are economic means. Maintain a peak capacity. Rotational speed changes to the memory of the greatest rotational speed values. A black box function. To the permanent preservation of important rotational speed data for accident analysis, review applications, normal circumstances can provide data analysis. Amendment ca