Research And Application On Intelligent Exercise Prescription System To Promote The Health Of Fitness Of Civil Service

BackgroundCivil service is a special group which is under high tension because of their lifestyle, rest and work system and with high pressure coming from jobs and society.Civil service is in sub-health status and is high dangerous group of some chronics.Civil service has a highly recognition about the value of sport for health and hasdesire to participate in it. But because some objective and subjective reasons, civilservice cannot participate in exercise and is lack of targeted and scientific.PurposeThis dissertation has an aim to build an intelligent exercise prescription system inorder to promotion of health of civil service. The system is based theory on artificialintelligence and assessment of fitness-health. The exercise prescription is build by thesystem is intelligent and targeted and scientific.MethodsThis dissertation has some methods to build the intelligent exerciseprescription system of research as well as literature, expert interviews,experimental test, software engineering method, data mining, system dynamicsmodeling.Results and Conclusions(1)The intelligent exercise prescription system based theory on artificialintelligence and assessment of fitness-health include these achievements.①Realzed knowledge acquisition field by literature and expert interviews andrealized the knowledge representation by the method of production knowledgerepresentation in fitness-health. And it established the way of knowledge reasoningand built the knowledge base and rule base.②To collect data by fitness test and realized the switch and memory of datan andbuilt the database.③It is taken the exercise prescription as an entirety and taken different exerciseprescription as one model to realize the knowledge representation of exerciseprescription by frame knowledge representation. It represents the factors of exerciseprescription as “slot” and “slot-value” as while the “slot” and “slot-value” equivalentto the “input” and “output” in model. It realized the logic reasoning in “slot” and“slot-value” by production knowledge representation. So the system realized thefusion knowledge representation between the frame knowledge representation andproduction knowledge representation and realized the fusion between knowledgerepresentation and model base. As a result the system has a much higher level of intelligent.(2) The intelligent exercise prescription system is the life-style and rest/worksystem and chronics of civil service taken into account deeply so as to ensure thefeasibility and targeted and scientific of exercise prescription.(3) On the base of research theory and method of data mining, this dissertationfocus on the application research of the data mining theory and technology based onassociation analysis and artificial neural networks.①To build the artificial neural networks based on fitness comprehensiveevaluation to provide a simple algorithm and build the artificial neural networks basedon filling the lacked data to keep the integrity and effectiveness of database.②To build the model of association rules distinguished by different sexes andages in order to provide a way to learn the characters in different groups. It is veryimportant in knowledge discovery and consummation the database and knowledgebase and ensurance the effectiveness of exercise prescription.(4)On the base of the theory of system dynamics and taken the fitness as asystem this dissertation built some system dynamics models by different sexes andages. The system dynamics models optimize the exercise prescription by simulatingthe varibles combination in exercise prescription and improve the effect. The systemdynamics models provide the real-time data for the agent to urge them participate inexersice in accordance with the exercise prescription by simulating the dynamicchanges of all fitness indexes in the period and which can increase the agent`sconfidance.(5)The intelligent exercise prescription system is dased on the artificialintelligence and sued Browser/service as support and used internet technology torealize the service online of the scientific and intelligent exercise prescriptions.