To effectively solve the problems faced by modern electrical engineering, the design of an electrical automation control system based on artificial intelligence technology is realized. A model of electrical automation control system based on an artificial intelligence algorithm is presented. The control parameters are optimized by using the artificial intelligence algorithm control strategy. The research results show that when there is 20% load interference and 2.1 Hz frequency interference, the maximum failure rate of the turbine under system control is 0.02, indicating that the system has high anti-interference. Therefore, in the automatic control of electrification, the application of the artificial intelligence algorithm can greatly improve the control response time of the automatic control of electrification, save cost, and achieve efficient production.

The force in the pencak silat jejag kick is called the moment of force or torque. The force moment is a mea-sure of the force that can cause an object to rotate around the axis where the axis of rotation is located at the knee joint with the length of the calf as the length of the arm (the radius of the rotation axis). This research was conducted using laboratory biomechanical analysis. The research sample consisted of three male ath-letes of pencak silat. Previously, anthropometric measurements were carried out in the form of measuring calf length and calf muscle mass, then taking videos of athletes doing jejag kick movements in a static state with targets, which were then analyzed by kinovea. Research results showed that the technique of the jejag kick pencak silat produces a force called the moment of force or torque. Sample 1 produces a force moment of-12.00 Nm, sample 2 produces-5.53 Nm, and sample 3 produces-8.73 (negative sign means the direction of the pencak silat jejag kick is counterclockwise). The magnitude of the force moment is influenced by the angle of knee extension and the radius of the rotation axis. The amount of force moment affects the kick speed. In the speed of a movement, there is a tendency to keep moving, which is called the moment of inertia. The fasterthe movement, the greater the moment of inertia. The result is a force moment, influenced by the rotational kinetic energy that is owned and requires effort. Every effort is made to produce a force moment; it takes power to drive the effort. This means that the greater the angle of extension and the longer the calf, the greater the force moment, the faster the kick speed, and the greater the moment of inertia. This requires a large amount of rotational kinetic energy, effort, and power.

The study purpose was to analyze the passing distance of professional futsal players in the Indonesia Pro Futsal League. This cross-sectional study was carried out in the final match of the 2021 Indonesia Pro Futsal League. All players except the goalkeeper were analyzed. We measured the distance of the passes made. Movie Maker software was used for cutting videos of every passing movement and Kinovea software was used for passing distance analysis. This study stated that in maintaining the ball possession, entering the opponent’s defense, and trying to score goals, players can perform various types of passes such as short, medium, and long passes. The results showed that the average passing distance was 3.58 meters for the short pass, 7.46 meters for the medium pass, and 14.47 meters for the long pass. This futsal passing distance analysis can be used as a basis for passing mastery exercises. Therefore, the coach can plan passing training programs with specific distances and maximize the passing accuracy of the players.