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The motion that the crane simulator renders through the motion simulation platform, usually a 6-DOF Steward platform, can be divided into two types, the large-scale one and small-scale one. The later refers to the oscillation that the driver feels when he is operating the machine. In order to obtain the driving function to make the motion platform to render the motion of such small-scale type, it...
This paper describes the active statistical map of cartographic concepts and application requirements, focusing on analysis of active statistical map-making process used in the structural design of the knowledge base, the use of knowledge classification and knowledge of decomposition and renewal strategy, which uses a Bayesian probability model as a knowledge filter model for the screening, and analyzes...
This paper presents a case study to apply the RFID (Radio Frequency Identification) technology to dynamically track miscellaneous logistics information of the shipping containers to improve the container transportation management and digitalization level. The system architecture and configuration of the RFID system are illustrated and the requirements of the container RFID system are characterized...
Superalloy integral impeller is a vital functional component of an aeroengine, but it is very difficult to manufacture if using the traditional five-axis NC machining method because of its complex free surfaces. Lamination deposition technology using high energy beams can overcome these difficulties and can be used to directly manufacture complex superalloy double helix integral impellers. However,...
Logistics operation risk is one of the main and internally-controllable risks for a third party logistics service provider (3PL). According to the identified relationships among objective risk, estimated risk, risk preference and risk control, this paper presents a mechanism to control logistics operation risk and a control model for 3PL. The existence of the optimal solution is verified. Finally,...
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