The selection of the lithium-ion battery equivalent model and the identification of battery state parameters are the focus of its research field. The battery parameter identification includes two methods, offline and online. Offline recognition is not only a time-consuming process, but also produces insufficiently accurate results. In order to achieve accurate estimation of the power battery state...Show More
Interest plays a vital role in learning. Therefore, it is very important to find measures that can effectively improve students’ interest in learning. The four-stage model of development interest proposed by hidi and renningger has been widely recognized in the current interest research field. Scholars have also carried out a lot of empirical research, but these research results have not been well...Show More
With the high development of information technology, the importance of personalized learning is becoming more and more prominent. However, compared with the focus on big data, the focus on small data is not enough. To establish a more personalized and targeted student portrait model, this paper is referring to the relevant definitions of data granularity, this paper establishes the concept of char...Show More
With the gradual increase of vehicles in China, the problems of low efficiency and difficult road finding in large parking lots are gradually emerging. To ensure that users can successfully find parking spaces, this paper studies automatic path finding and shortest path planning from the existing Internet of Things technology, selects the optimal algorithm to plan the path, and analyzes the design...Show More