The paper recommends in detail the method of transplanting real-time embedded system μC/OS-Ⅱ into controller, introduces the whole structural design of controller based on DSP and provides the key program module, such as interpolation program, position control program and main design program.
In this thesis,a new idea based on combination the reverse engineering with forward design was applied and the whole process of the blow mould CAD system was put forward. Furthermore, the key program technologies of constructing mould CAD system were solved and the system prototype was developed.
Building assessment is individual evaluation in capital rating. In the course of the assessment the architectural technician assumes the main task in key procedure as acquisition of the key datum, the application of the assessment methods, determination of the assessment result and so on.
As to the judicial practice in China, institution of proceedings and trial depend on the results of investigation to a great extent. Investigation is a key procedure that decides the fate of criminal suspects and defendants.
This paper introduces how to apply project management technology into automotive die enterprise. It concentrate on the key procedure of project management, and also give a detailed description of the trend of its prospective development trend.
The paper analyzes the design idea of banker's algorithm about how to avoid the deadlock, improves the banker's algorithm making the algorithm more effectively ,and describes the partially crucial program codes which realize the banker algorithm by using C language.
Having detailed the combinatory principle and design methods of commonpublic air conditioning units in textile mills, the author mainly discusses thecalculating methods of heat quantity and air supply as well as the number and di-mension of air exits for each individual section, and also deals with the calcul-ating methods of rational air conditioning for sections as winter-heat-lacking,heat surplus and slight heat surplus in accordiance with their respective technic-al requirement, which could be a referen...
The practical technique and management measure were summerized based on the experiences for 6 years. Five key technical process for grassland development is. surface vegetation treatment; regulation of soil pH; application of phosphate fertilizer; sowing rate; manuring at seedling stage. Three key steps for grassland mangement is: rational application of fertilizer; rational grazing; resowing in time. These has been illustrated to be successive and practical by facts in developing artifical grassland in Gui...
This paper describes the object oriented programming technique, preoents the code design methods for top-down and down-top discusses the container class design and implementation C++ environment and also gives key programmes and examples in C++.