This paper summarizes and classifies the main technical methods for the combined measurement of linear and angular vibration. It reviews contact-based measurement methods using vibration sensors, as well as non-contact techniques such as Laser Doppler Vibrometry (LDV) and machine vision method, discusses typical applications of these me-thods in the synchronous detection of linear and angular vibrations, and analyzes their applicability conditions and technical limitations comparatively in terms of measurement accuracy, frequency response, and interference resistance. This paper further discusses future development trends in the combined measurement of linear and angular vibration. Future advances are expected to focus on two aspects for optimizing the combined measurement of linear and angular vibration: innovations in optical design and the integration of hardware with intelligent algorithms. In addition, a calibration system for the combined measurement of linear and angular vibration needs to be developed on the basis of absolute calibration using laser interferometry, so as to establish a complete traceability chain. Both contact and non-contact techniques are also expected to evolve toward greater system integration and scenario-specific customization to better adapt to the demands of complex operating conditions and practical field applications.