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Due to the difference between kinematics of human joints and exoskeleton joints, joint misalignment may be brought about by human-machine interface (HMI). Joint misalignment may lead to undesired interaction forces, if not copped with properly, e.g. in the HMI mechanism with straps. In this paper, firstly the interaction forces caused by joint misalignment in HMI mechanism with straps are studied...
In terms of the retail commodity sale forecast, people did more in particular aspect with commodity's single sale attribute such as the sale volume, the sale money, the season factor, but all has not considered the most important factor-profit, the profit is the key factor of retail enterprises winning the survival and development. However, such a one-sided analysis is not conducive to assist the...
This paper uses MaSE to build the application model of city traffic monitoring system based on MAS, establishes the model of static and dynamic Agent model which were combined with the characteristics of the monitoring system by using UML. This model maps the entity state change into the model for analysis and simulation using autoregressive Markov probability model, has improved the efficiency of...
Meteorological environment is an important influencing factor in performance of the optical equipment. Traditional single meteorological environment modeling has limitations. According to the laser rangefinder in complex meteorological environment, systematically analyzes four typical meteorological environments. Construct multi-agent based on meteorological environment model by extract important...
A kind of intestine endoscopic robot of resonant ciliary structure is proposed in the paper. The robot is simple-structured, driven by piezoelectric bimorph, a structure of unilateral burr surface array is designed, resonant and the non symmetry friction between flexible leg and the contact surface is used to drive the structure move ahead. The motion principles of robot have been given theoretical...
This paper proposes a PCA and ANN based approach to identify significant influential quality factors and modeling customer satisfaction for complex service processes. Firstly, the performance evaluation index system includes initial factors and customer satisfaction degree is proposed, and then the measurement data are collected by questionnaires. Secondly, by using PCA, several preceding principal...
To establish a scientific and comprehensive highway route program assessment index system, this paper uses the indicators such as technology, economy, socio-politics and environment to build hierarchical analysis structure model; and introduce fuzzy AHP (analytic hierarchy process) into the entire evaluation process of highway site program selection; this approach overcomes the defects of traditional...
To solve the power system multi-objective reactive power optimization problem better, the shortcomings of the current multi-objective reactive power optimization were analyzed. The vector evaluated adaptive immune particle swarm optimization (VEAIPSO) algorithm based on evaluation vector is applied to multi-objective reactive power optimization in this paper which provides an effective method for...
Color is displayed by Printers and phototypesetters via CMYK color space. But if the process of color editing and correcting takes place in the CMYK space, the color error ratio will be higher and the processing speed of the computer will be slower. In order to tackle these problems, In order to tackle these problems, this article is to introduce a method of five-level non-uniform partition and pyramid...
Large blackouts are typically caused by cascading failure propagating through a power system by means of a variety of processes. Because of the wide range of time scales, multiple interacting processes, and the huge number of possible interactions, the simulation and analysis of cascading blackouts is extremely complicated. This paper defines cascading failure for blackouts and gives an initial review...
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