The Study Of Risk Managenment For The Y Communications Company Of Mobile Phone Design Project

The article first introduces the basic situation of project risk management, both domestic and abroad are familiar with the basic theory of project risk management, understand to grasp the method of project risk management, on this basis, according to the characteristics of the communications company Y of Z103 mobile phone design project, the paper study the Z103 mobile phone design project of risk management from risk identification, risk evaluation, risk control of the whole life cycle.Based on Z103 mobile phone design, on the basis of project risk identification, constructed based on the MIV- BP(Mean Impact Value- Back Propagation, MIV- BP) combined model of neural network algorithm, with Y Z103 mobile communications company design project as the research object, constructing mobile project risk evaluation index system, the project risk factors index empirical simulation analysis, get the phone project risk assessment index of the actual output Value, puts forward the work attitude of employees in R&D project, software and hardware production capacity, project management awareness, the schedule can be adjusted, the uncertainty of mobile phone R&D equipment malfunction, hardware and software test plan feasibility, project size project has the unprecedented, customer participation, mobile phone, head of research and development technical ability level ten indicators relative to the other indicators are more likely to affect the mobile phone design projects proceed smoothly, through the comparative analysis with multiple linear regression model, it is concluded that MIV- BP neural network model has a better convergence, the fitting precision and accuracy, the results show that MIV- BP neural network in the mobile phone project risk factors influence degree evaluation has certain practicability and feasibility, at the same time for the ten indicators risk response method is proposed.