This paper describes the application of CAD-aided design technology combined with *** development tools in the design of mechanical *** shafting parts design as the example,elaborated Auto CAD development technology i...
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This paper describes the application of CAD-aided design technology combined with *** development tools in the design of mechanical *** shafting parts design as the example,elaborated Auto CAD development technology in shaft parts of design methods and *** computer programming software for CAD secondary development to reduce the duplication of work of the designers,improve design accuracy and efficiency.
To improve the flexibility and adaptability of the existing multi-core cipher system,this paper designs a multi-core cipher processing system based on No *** enlarging the cipher processing instructions on the RISC ar...
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To improve the flexibility and adaptability of the existing multi-core cipher system,this paper designs a multi-core cipher processing system based on No *** enlarging the cipher processing instructions on the RISC architecture,this system ensures the performance and flexibility of algorithms on the multi-core *** addition,this paper designs dedicated data frames architecture for cipher processing and proposes a assignment partition mechanism for different application *** system has finished the prototype verification on the platform of *** result shows that the system can realize the common algorithms flexibly,and the performance can reach 1Gbps.
Network Intrusion Detection systems is one of the most effective way of providing security to those connected to the network, and the string matching algorithm is the heart of the intrusion detection system. IDS check...
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Complex networks are backbones of complex systems. A lot of empirical analysis demonstrates that software is kind of artificial complex systems that expose the small-world effects and follow scale-free degree distribu...
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The availability of free Software Development Kits for recent mobile device platforms challenges many developers in realizing applications for the growing Smartphone market. In many cases such applications may interop...
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With the development of linux and μC/O dual-core embedded operating system,its research areas have been broadened wider and *** paper aims to illustrate its importance in engineering practice on the basis of its appl...
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ISBN:
(纸本)9783037855409
With the development of linux and μC/O dual-core embedded operating system,its research areas have been broadened wider and *** paper aims to illustrate its importance in engineering practice on the basis of its application in the technological process of injection molding machines and numerical control machines to arrive at its natural conclusion that dual-core system has a brighter and wider prospect by using Linux and μC /OS to solve the problems of Linux because it is more and more widely applied in engineering,mechanical control systems and many other fields such as mobile communications as well as digitalized network,and now is becoming more and more demanded with the rapid development of scientific technology.
According to statistical and survey data at provincial levels, trend of Grain per unit area yield materials and its influencing forces in Northern Anhui Province during the last 20 years were discussed in this article...
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ISBN:
(纸本)9783037854457
According to statistical and survey data at provincial levels, trend of Grain per unit area yield materials and its influencing forces in Northern Anhui Province during the last 20 years were discussed in this article. It was found that: since 1991, the total Grain per unit area yield materials availability took on increasing, but regional difference was very obvious in Northern Anhui Province;Suzhou City and Huaibei City with higher rate took on increasing as a whole, inverse to the lower Grain per unit area yield materials in Fuyang City, Bengbu City and Huaian City. Grey correlation analysis showed that the most important factors of Grain per unit area yield materials were the effective irrigated area, net income of farmer per capita and financial support to agriculture. However, the influence of natural disaster and pesticide application amount should not be ignored.
In order to achieve the precise control of the compressed air foam proportioning on the fire engines,in this paper,the PIC microcontroller and the fuzzy control algorithm are used to design the microcontroller-based f...
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ISBN:
(纸本)9783037855409
In order to achieve the precise control of the compressed air foam proportioning on the fire engines,in this paper,the PIC microcontroller and the fuzzy control algorithm are used to design the microcontroller-based foam proportioning hybrid fuzzy control *** into account the system cost and ease,we use the software to implement the fuzzy control of DC *** controller learns from the experience of skilled operators,and forms fuzzy control rules,finally we identify a number of important control parameters in this *** experimental results show that the fuzzy control system can achieve precise control of the mixing ratio.
The control system has become more and more complex with an increasing demanding of dependability. Sometimes we want to know whether the system is what exactly we want. The use of formal modeling methods and refinemen...
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ISBN:
(纸本)9781467329637
The control system has become more and more complex with an increasing demanding of dependability. Sometimes we want to know whether the system is what exactly we want. The use of formal modeling methods and refinement shows a great potential in solving this problem. In this paper, we proposed an modeling method for control system based on Event-B. Through preprocessing of requirements we can facilitate and guide our modeling. With Rodin platform we instantiate the method using the landing gear control system. The use of invariants as safety constraints and animation helps to complete the verification process. This method not only makes formal modeling easy and approachable, but also helps us find some of the missing requirements.
The advancements in computing have resulted in a boom of cheap, ubiquitous, connected mobile devices as well as seemingly unlimited, utility style, pay as you go computing resources, commonly referred to as Cloud comp...
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