The purpose of this research is to design and develop dummy (anthropometric test dummy) for motorcycle frontal collision test. The conceptual design of dummy is male aging between 25-55 years old 6 pieces of rib and deformable 76.2 mm. In order to performance test it was classified into 2 testing by static testing and dynamic testing. For static testing the energy absorption behavior between force and deflection or “ static curves” is determined. While dynamic testing is considered to the energy absorption behavior between forces and several velocities or dynamic forcedeformation curves impact acceleration impact force on sternum and injury severity with the relationship of viscous in velocity function. The results of the energy absorption behavior on chest of dummy from static testing the tendency of chest deflection is relatively low during the initial force and suddenly increasing when rise to the critical point. This behavior is similar to the energy absorption of the human chest. Therefore the design features of this test dummy can reflect behavior that is close to the human anatomy. In case of dynamic testing it is discovered the ability of the dummy testing to absorb up to 560 J impact acceleration 3 8 . 4 3 g impact force on sternum 5 . 0 9 4 kN. The viscous in velocity function is 0 . 8 2 5 m/ s which compared to injury severity at AIS3+ ( or higher than serious injury) . Therefore the dummy design in this research project corresponds to the collision test of a motorcycle.

A design and development of powertrain module crash test using with the motorcycle crash test is aim to create a special tool for automotive assessment and safety engineering based on the realistic test. In order to main system of power module tester is consisting of powertrain system using electrical motor transferring system using chains and gears and control direction system using dual rails respectively. Based on powertrain module tester performance crashing speed relative angle between target and distance before crash are regarded. Nevertheless the result of testing performance was conducted to statistic hypothesis test by Mean Absolute Deviation: MAD Standard Deviation: SD Mean Square Error: MSE Mean Absolute Percent Error: MAPE and Root Mean Square Error: RMSE. The results of this approach discovered that the crashing speed was the highest error with 96% and the lowest was distance before crash. Furthermore it was corresponding to the statistic hypothesis test. However the result of the error was influence of the rails distance which limit by funding. In case of crash energy the mean of energy was appeared on 10.978 J. Whereas the tendency of variable was similar to polynomial equation.

This project is intended as a teaching medium air conditioning system and simulation of air conditioning system problems. Some of them have been modified to suit their teaching needs. Arduino microcontrollers are used to control the system. By starting the study of the air conditioning system thoroughly. The microcontroller is written to control the operation of devices like the air conditioning system when the system malfunction. It will be used to analyze the problems of air conditioning. The experimental set will display the voltage and current. The connection points of the air conditioning problem analysis. When the symptoms are bad. The analyst can solve the problem by connecting or pressing the button of the device. The results of the project. The test will measure the difference of the air conditioning unit. And read the amount of current and volume in the system. To diagnose abnormalities and choose a solution to the problem from the kit system that can be displayed to solve the problem that the analyst was correct or not with the LED status light. Based on the performance test a demonstration kit for the demonstration of efficiency of the air conditioning system was provided to 10 experienced air conditioning technicians. 80s of issues. The reliability of the demonstration set and the efficiency of the simulator case study of the electrical system in air conditioning systems is acceptable

This research Development and packaging design contemporary to develop the image and add value to the community : Case Study production catfish basket Phatthalung. The researcher designed and developed 3 types of packaging. The result of questionnaire survey on catfish production. Home Phatthalung Province Packaging and production costs Targeted demand for packaging products for catfish. Ban Thai Noi Community Phatthalung in the form of paper box with 3 handles. It has a distinctive beautiful look strong for the gift. And easy to transport.

The purposes of the study “The Design of Lady Casual wear in Minimal Style from Resak died cotton cloth” were 1) to study design of Lady Casual wear in Minimal Style from Resak died cotton cloth. 2) to study consumer satisfaction with Lady Casual wear in Minimal Style from Resak died cotton cloth. Minimal Art Concept was used to guideline The Design of Lady Casual wear. The Design of Lady Casual wear was composed of 18 clothing sets 6 types. The five Fashion Design Specialist by Purposive Sampling chose one from six sets. The researcher sewed 6 clothing sets which were selected and after that the 6 sets were used to find out the satisfaction of female students at Home Economics Rajamangala University of Technology Phra Nakhon. A sample was selected from accidental sampling. Data was analyzed by Percentage Compensation and Standard Deviation. The results finding of the consumer satisfaction with Lady Casual wear in Minimal Style from Resak died cotton cloth showed that target groups are satisfied at a high level. The first is the shirt and skirt type (average 4.42).The second is the Overalls type (average 4.36). The third is the Blouses and shorts type (average 4.35). The fourth is the Blouses and trousers type (average 4.21). The fifth is the Coat type (average 4.10) and The Last is The Dress type (average 3.99).