Nguyen, N.-K.; Dao, T.-M.-P.; Pham, V.-H.; Nguyen, T.-D.; Tran, T.-K.-T.; Nguyen, V.-T. A Novel Integrated Control Strategy for a Cost-Effective Inverted Pendulum System With Camera-Based Observation. Eng. Technol. Appl. Sci. Res. 2025, 15, 22589-22597.