A numerical method for solving the problem of particle motion in non-inertial system

Shilin Zhang

doi:10.1117/12.2627625

22 April 2022 A numerical method for solving the problem of particle motion in non-inertial system

Shilin Zhang

Proceedings Volume 12163, International Conference on Statistics, Applied Mathematics, and Computing Science (CSAMCS 2021); 121630B (2022) https://doi.org/10.1117/12.2627625
Event: International Conference on Statistics, Applied Mathematics, and Computing Science (CSAMCS 2021), 2021, Nanjing, China

Abstract

The earth rotates from west to east at a certain angular velocity, so the earth is not a strict inertial reference system. For most engineering technical problems, taking the earth as the inertial reference system can obtain sufficiently accurate calculation results. However, for problems with long operating time, large range of activities, and high precision requirements, such as aerospace, astronomy, and outer space exploration, unallowable errors will be produced if the influence of the earth’s rotation is omitted, which will seriously affect the experimental results. Therefore, how to solve the problem of the particle motion in the non-inertial system is of great significance for analyzing the motion law of each part of the non-inertial system. Taking the projectile motion in a non-inertial frame as an example, this paper proposes a solution method based on numerical calculation method.

Citation Download Citation

Shilin Zhang "A numerical method for solving the problem of particle motion in non-inertial system", Proc. SPIE 12163, International Conference on Statistics, Applied Mathematics, and Computing Science (CSAMCS 2021), 121630B (22 April 2022); https://doi.org/10.1117/12.2627625

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