Research On The Project Management Of The Passenger Car Chassis System Development

The chassis system of passenger vehicles involves many parts,various materials and processing and forming processes,involves a wide range of performance fields and complex coupling relationship,mainly involves the vehicle system dynamics,vibration and noise,fatigue endurance and lightweight and other technical fields,and with the rapid arrival of the development trend of electrification,intelligence,networking,sharing,chassis system electronic control integration technology requirements are becoming higher and higher.In addition,the chassis systems development team has a large number of teams,from the OEM to the primary suppliers,to the secondary suppliers,to the secondary suppliers,to the suppliers of raw materials,and in addition to the design,process,simulation,and experimental engineers,in addition to the technological development,the experts and personnel in the areas of the market,procurement,QA,production,logistics,distribution,sales,and after-sales services.Such complex activities will inevitably require a clearly defined development plan,a practical development process,and a high efficiency project management system,which will ensure low cost,high quality and operate within a controlled development cycle.Therefore,it is necessary and meaningful to study and manage the development of the chassis system with modern project management theory.In order to improve the project management capability of the chassis system development,the core content of the project management knowledge system,such as scope management,quality management,time management and communication management,has been carding and summarizing pertinence;In addition,through extensive literature review,the key elements involved in the development of the chassis system have been cataloged and summarized,and there are several kinds of properties that have not been studied,and are not properly defined by the objective indicators,which are designed to guide the development of the chassis development project manager and allocate the resources to the development of the project,and it can also be used to properly estimate the development cycle and to accurately determine the risk of development;Finally,the research results can be applied to Y company chassis system development activities of the A project,has obtained the good effect,proved in this paper,the rationality of the proposed project management method and effectiveness.The main topics of this article include:(1)The project management knowledge system developed for passenger vehicle chassis system was researched.It systematically analyzes the modern project management knowledge system,and focuses on the key concepts and important tools of the key technologies of the undercarriage,quality management,time management,and management of the key technologies.It analyzes what the knowledge can provide for the development of the chassis system.(2)Studies the key elements of the development of passenger car chassis systems.Including customer demand analysis and decomposition,chassis system layout,vehicle dynamics,reliability and durability and other professional technical fields of engineering application status and technical limitations.It is emphasized that when setting the development goal of chassis system,we should not only rely on market research to obtain customer needs,but also have a higher level of technical thinking.The four key elements of passenger vehicle chassis system development analyzed in this chapter will also help improve the resource allocation and decision-making level of project managers.(3)Research and practice on the project management of passenger vehicle chassis system development.By sorting out the history and current situation of the independent development of chassis system for passenger cars,the paper analyzes the pain points and causes faced by the current chassis system development project management.To apply the achievements in the research on the modern project management knowledge and key factors of chassis system development in the second and three chapters to Y company A project and achieve good results.