35results about How to "Easy to develop and design" patented technology

The invention relates to an adjustable foot-shaped scanner. The technical scheme is that the adjustable foot-shaped scanner comprises a shell part, a scanner rotating part, a scanner machine head and a controller part, wherein the shell part is provided with a sectional foot support part and a heel height adjusting part; the outer side of the shell part is connected with the scanner machine head through the scanner rotating part so as to rotationally scan the sectional foot support part. According to the adjustable foot-shaped scanner disclosed by the invention, foot shapes, especially, deformation generated under the situation that the body weight is borne by feet, in various status can be scanned, so that scanned foot shape data accord more with an actual situation; compared with a common scanner and a foot-shaped scanner which can just stand horizontally, the adjustable foot-shaped scanner has the obvious advantage in respect of obtaining foot shape data; reliable data are provided for subsequently utilizing the foot shape data, convenience is provided for development design and manufacturing of shoemaking industry, and more reliable data reference can be provided for the fields of medical foot shape correction, man-machine engineering foot shape statistics, human body foot research and the like.

The invention discloses a finite element modeling method used for damage processes of the thermal barrier coating of a turbine blade, belonging to the field of heat-insulation protection coating system technology of high-performance aero-engine. The method adopts a CATIA software and a finite element ABAQUS software. The method wholly models all coatings and the substrate in the CATIA software, carries out a secondary processing to geometrical models in the ABAQUS software, carries out geometrical cleaning to the model in the CATIA software, and carries out simulation, calculation and result analysis in the ABAQUS software. The method can effectively overcome the incompatibility of the CAD software such as CATIA and the like and the finite element software, considers both various properties of the heat barrier coating material and the geometrical shape of the substrate, can exactly simulate the relevant key physical quantity of the turbine blade heat barrier coating system in practicalworking environment, has clear concept and is convenient to be mastered and used by the technicians.

The invention relates to the air-conditioning technology. The problem that a system or method for statically analyzing a wind velocity usage habit of a user is inexistent at present is solved, the invention provides a clustering method of the wind velocity usage habit of the air-conditioner user. The technical scheme can be generalized as follows: firstly defining a plurality of clustering centers according to the selection of the user to the wind velocity; acquiring behavior data of the air-conditioner user through a database, and then acquiring the behavior data of each air-conditioner user from the database through the system, computing the usage rate of each wind velocity by the user, and computing the distance between the usage rate of each wind velocity by the user to each clustering center, comparing the distances, selecting the corresponding clustering as the classification of the user according to a distance rule, finally counting the user number of each kind through the system after the clustering, and outputting the usage preference of the user to the wind velocity on the whole. The method disclosed by the invention has the beneficial effects that the method is convenient for the developing and designing of the air-conditioner, and is suitable for the air-conditioning system.