Along with the development of economy and the improvement of the people's living standard,the requirements of people on the ceramic products have been proven to be increasingly higher,but simultaneously the pressu...
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Along with the development of economy and the improvement of the people's living standard,the requirements of people on the ceramic products have been proven to be increasingly higher,but simultaneously the pressure on the ceramic industry is greatly *** the basis of the development of the ceramic industry,it is necessary to pay attention to the real life,absorb the new thoughts,new ideas,and new techniques of the high technologies of the modern times,follow the road of combining the modern science and technology,and ultimately create a new pattern for the ceramic industry.
In the traditional magnetic separation in dry conditions of magnetic filter jams caused by the efficiency of the machining *** order to solve this problem,filter arrangement in magnetic *** magnetic filter is success ...
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ISBN:
(纸本)9783037855409
In the traditional magnetic separation in dry conditions of magnetic filter jams caused by the efficiency of the machining *** order to solve this problem,filter arrangement in magnetic *** magnetic filter is success in reducing the through the use of prismaticshaped *** addition,the separation effect of prismatic-shaped filters is added as high as,mesh filters used for high system routine.
This paper introduces realization of the system based on Siemens PLC and IFIX configuration *** system uses Siemens s7-300 PLC as the control center,and realizes inter-connection with Industrial Switches,control of th...
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ISBN:
(纸本)9783037855409
This paper introduces realization of the system based on Siemens PLC and IFIX configuration *** system uses Siemens s7-300 PLC as the control center,and realizes inter-connection with Industrial Switches,control of the belt transport system,and automatic commodity information *** is proved that the system could carry out goods safely and ***,it is effective to save the manpower and improve the efficiency.
To solving the inefficiency-problem in warship combat command and control system,this paper builds multi-agent oriented system *** uses CORBA to support communication among heterogeneous systems and uses UML to design...
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To solving the inefficiency-problem in warship combat command and control system,this paper builds multi-agent oriented system *** uses CORBA to support communication among heterogeneous systems and uses UML to design system *** our two warships chasing an enemy-warship collaboratively for example,this paper illustrates the agent-oriented modeling process,including the role model,interaction model,state model and class *** approach is able to meet the needs of modeling the warship combat command and control system.
Android smart phones are often reported to suffer from sluggish user interactions due to poor interactivity. This is because the Linux kernel may incur perceptibly long response time to user interactive tasks. Particu...
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This paper mainly studies the technology of computer aided design in mechanical design *** the three-dimensional spring parametrization design as an example,introduced the use of Auto CAD embedded Visual LISP developm...
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ISBN:
(纸本)9783037855409
This paper mainly studies the technology of computer aided design in mechanical design *** the three-dimensional spring parametrization design as an example,introduced the use of Auto CAD embedded Visual LISP development tools for3 D parametric graphic design principles,processes and methods,introduction of computer aided design technology,reduces the design personnel repetitive drawing work,improve the efficiency of design.
To resolve bottle-net problem of knowledge acquisition of fault diagnoses expert system. This paper make use of circuit simulation software ultisim2001module modeling and simulating, acquiring fault data of electric c...
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ISBN:
(纸本)9783037853849
To resolve bottle-net problem of knowledge acquisition of fault diagnoses expert system. This paper make use of circuit simulation software ultisim2001module modeling and simulating, acquiring fault data of electric control circuit of missile launching vehicle, acquiring correspondence relation of function-fault, establishing knowledge base of intelligent diagnostic expert system, affording a new thought to resolve knowledge acquisition of expert system. The fault diagnosis expert system is based on the knowledge base, but many fault diagnosis expert systems face the same problem: the knowledge of fault and fault maintenance is very poor. This causes many of intelligent fault diagnosis systems are still in the theoretical research or prototype design stage, and its use value is low, therefore, how to gain more significant and enough knowledge has turned to be the bottleneck which confine the engineering operational capability of fault diagnosis system([1]). This article will build an electrical system dynamic operational model of some equipment by circuit simulation. And it will do the direct current analysis, transient analysis etc. for the circuit by the software's powerful analyze ability, include the setting of some devices' voltage value, current value and test point, and gain the simulation parameters of normal conditions and fault conditions. Then lead these data into the database so as to the system to call and search, and confirm the fault node finally([2,3]). The function simulation which is mentioned in this article is an ingredient of the equipment system simulation;structure simulation and movement simulation are also like it. And it contains system-level simulation, part-level simulation and component-level simulation in the hierarchical division. Because of the limited space, this article just considerate the electricity circuit simulation's application in the fault knowledge acquisition, which is belong to the function simulation.
This paper describes a low-overhead and prolonged Linux process logging mechanism that is separated into networks for embedded systems with small memory. It is useful to log the behavior of Linux processes in Android ...
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ISBN:
(纸本)9781467330176
This paper describes a low-overhead and prolonged Linux process logging mechanism that is separated into networks for embedded systems with small memory. It is useful to log the behavior of Linux processes in Android in order to debug, test, and learn about the embedded systems. However, the logging system interferes with process scheduling and requires huge storage to capture the process behavior. We propose a separated Linux process logging mechanism to solve these problems. Two features are utilized to develop the mechanism. The first is an improved logging performance. When acquiring context switch log data from an operating system, some data may be lost because of limited memory. To solve this problem, we propose a low-overhead data generating, low-latency data gathering and sending mechanism. This has a lightweight binary and string data format that uses a context-dependent log compression algorithm. The second feature is the construction of a log data management system that is available over a network. The logging mechanism is separated into two parts - a Logging Environment (LE) and a Logging Monitoring Environment (LME) - to reduce the effect of the target device and increase the volume of log data stored area. The LE consists of a log generation part in the target embedded device and a log collection part on the server. The LME consists of various monitoring and debugging tools, such as a log analyzer or log visualizer. In order to utilize the tools on the LME, the generated log data is exported to the log collection server via the network by an embedded device. The collected log data can be converted to an application-friendly format, such as Common Trace Format (CTF) or JavaScript Object Notation (JSON), on the log collection server to reduce the overhead of the embedded device in the LE and be easily available to the LME tools. We utilize an HTTP-based communication protocol between the LE and LME. As a result of an evaluation, the latency of data gathe
The paper mainly reviewed the electrical resistivity andapplication of Cu3 N thin *** electrical resistivity increases from 2215;10-5Ω·cm to 2215;102Ω·*** application of Cu3 N thin films as write-once...
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The paper mainly reviewed the electrical resistivity andapplication of Cu3 N thin *** electrical resistivity increases from 2×10-5Ω·cm to 2×102Ω·*** application of Cu3 N thin films as write-once optical recording materials and anode material for Li-ion rechargeable batteries was also presented.
NC systems are generally used in electromagnetic environment,so NC system should be designed for electromagnetic anti-disturbance in order to ensure system work *** main task of the electromagnetic compatibility is co...
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ISBN:
(纸本)9783037855409
NC systems are generally used in electromagnetic environment,so NC system should be designed for electromagnetic anti-disturbance in order to ensure system work *** main task of the electromagnetic compatibility is conducted around the three elements causing disturbance,which are the electromagnetic disturbance,propagate pathway and sensitive *** article discusses grounding technology and electromagnetic compatibility requirement of NC system.
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