In a recent study, it was determined that the usage of Li-Ion batteries in electric vehicles (EVs) represent a huge portion of the overall usage. In order to foster a sustainable future, Li-Ion batteries in EVs generally undergo a disassembly during the recycling process, which is intended for secondary purposes or recover useful materials and components. However, the current disassembly process is significantly time consuming and expensive. Hence in this research, a disassembly framework is presented, which focuses on improving the disassembly efficiency. The framework consists of a hybrid disassembly workstation that utilizes modified automated robotic arms and a specialized tool to allow an improvement in the disassembly time. The framework focuses on optimizing several identified parameters. These parameters (Design, Safety, and Cost) were identified through a comprehensive review and analysis of the schematics and properties of conventional EV battery packs along with the disassembly procedures being currently in practice. Additionally, the framework also consists of a conceptualized disassembly procedure developed based on the potential improvements of the hybrid disassembly. The framework proposed would allow a 5-step reduction in the overall disassembly steps, and thus would be highly suited to be adopted in the EV disassembly industry.
Across all industrial sectors, project management has become an essential element in the successful delivery of projects. Regardless of the industrial sector or size of project, project management methodologies (PMM) can be applied to improve the probability of meeting the project goals. In an earlier published work, we had classified PMM in five distinct but interdependent levels. In this paper, our objective is to further extend the discussion on the characteristics of L3 methodologies by comparing the PMM currently being applied in three distinct sectors: (1) academic institutions; (2) industry organizations and (3) government linked organizations. Each of the PMM across the three sectors will be compared and discussed against a list of elements to elicit a common set of requirements.
This study investigates the development of a project management methodology (PMM) to be adopted in a university-industry collaborative (UIC) research environment through semi-structured interviews with project leaders from both universities and industries. This paper presents the findings of a qualitative survey conducted with respondents from the universities and industries involved in collaborative R&D projects in Malaysia. These findings together with those of previous works were used to design an appropriate PMM. The validity of the PMM was assessed by a panel of experts including recognized leaders in the field. The novelty of this survey research is in the creation of a PMM guidebook that offers guidance to the actors involved, assisting them to plan, manage and close their projects successfully.
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