Browsing งานวิจัย (Research) by Title
Now showing items 1-20 of 51
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THE ANALYSIS OF RUBBER SHEET’S QUALITY BY IMAGE PROCESSING.
(Rajamangala University Of Technology Rattanakosin, 2014)The purpose of this study aimed to analyze the design and analysis of tire rubber in the cabinet with the image processing. It has a photo retouching software applications by using Microsoft Visual Studio c # and database ... -
Appropriate factors of a stainless steel wire drawing with a quality product
(Rajamangala University Of Technology Rattanakosin, 2014)This research study of the appropriate factors on Wire drawing process of stainless steel SUS 304, circular cross-sectional diameter of wire before pulling = 2.00 mm. The Studies on ratio of reduced cross-sectional area. ... -
Coffee Roast Machine
(มหาวิทยาลัยเทคโนโลยีราชมงคลรัตนโกสินทร์, 2007)This study involved designing and producing the coffee roaster sized 480 1210 780 mm (W x L x H dimension). The roaster bucket is characterized of cylindrical and cone-shaped at the end lied horizontally with an ... -
cooling solar cells by using the light reflection technique
(Rajamangala University Of Technology Rattanakosin, 2018)Energy is an important factor in human life. Today's energy use is the energy we use today, most of it is energy. In spite of the rising oil prices, our country does not have enough oil to meet the demand. So the state ... -
The creates a map crab nets orientation system in the sea coast to conserve marine resources. “Case study: The fishing village. Ao Noi district of Prachuap Khiri Khan.”
(Rajamangala University Of Technology Rattanakosin, 2018)This study has a purpose for develop a system to create a map of crab nets in the coastal area. By applying the benefits of tracking system technology on Google Map maps in conjunction with GPS. To tell the position of ... -
The Design and Development of Textbook with Augmented Reality Technology of 3 Dimensions on Illustration
(Rajamangala University Of Technology Rattanakosin, 2013)The objective of this research were to 1) design and development of textbook with augmented reality technology of 3 dimensions on Illustration that the efficiency standard at 85/85 2) compare learning achievement of students ... -
Design and Implementation of Wireless Sensor Network for Detecting Elephants to Agriculture Areas
(Rajamangala University Of Technology Rattanakosin, 2014)Encroachment of elephants to agriculture areas causes dangers to people who live in nearly conserved forest areas. And inappropriate protecting approaches may injure and kill elephants. This paper proposes an alarm system ... -
Developing sales product skill via mixed social media for local herbs cosmetic entrepreneurs in Prachuap Khiri Khan
(Rajamangala University Of Technology Rattanakosin, 2022)The development of product distribution skills through integrated social media for local herbal cosmetic product entrepreneurs in Prachuap Khiri Khan Province. The purposes of this study were 1) To develop product selling ... -
Developing grid-connected micro-inverter with wireless communication system for solar farm
(Rajamangala University Of Technology Rattanakosin, 2014)This report presents a single phase grid-connected microinverter with wireless communication for photovoltaic power generation systems. The proposed microinverter topology is based on a flyback converter and an active clamp ... -
Development control acidity - alkalinity automatically shrimp industry
(Rajamangala University Of Technology Rattanakosin, 2015)Development of automatic pH control system in shrimp farming industry Is the development of control of pH. Reduce the occurrence of disease or death of shrimp. The pH control system has 4 components: 1) PH senser ... -
Development of a 3-Phase Induction Motor Control with power factor correction for Electrical Para Press Machine
(Rajamangala University Of Technology Rattanakosin, 2017)A rubber is an economic crop that generates income for agriculture. For Thailand, it has the second largest export value after rice. At present, the trend of growing rubber. It is a high yielding plant. The longevity ... -
A development of high voltage direct current oven dust trap
(Rajamangala University Of Technology Rattanakosin, 2013)Nowadays in Thailand , There are the development in several side such as technology , education and economic that make progress of industry so increasing and rising up for the factory and effects to the air pollution must ... -
A Development of Information Systems for Management one Thumbon one Product Case Study : Lower Central Area II
(Rajamangala University Of Technology Rattanakosin, 2014)The objectives of this research, the development of Information Systems for Management one Thumbon one Product, were 1) to develop the information systems for Management one Thumbon one Product which consists of user, ... -
The Development of Unmanned Aerial Vehicle for Surveillance and Controlling the Spread of Golden Apple Snail in Rice fields
(Rajamangala University Of Technology Rattanakosin, 2016)The purpose of study was to development engineering design and prototype to unmanned aerial vehicle for surveillance and controlling the spread of golden apple snail in rice fields. . By using an aircraft with surveillance ... -
Development Space Vector Inverter for Permanent Magnet Synchronous Motor Base on STM32F4 Processing
(Rajamangala University Of Technology Rattanakosin, 2018)This research presents the designing and building control system for the permanent magnet synchronous PMSM. For the first is to make the mathematic model of PMSM. And then the model that is made by the Matlab/Simulink ... -
Development the forecast temperature is water system in shrimp swamp by multiple regression
(Rajamangala University Of Technology Rattanakosin, 2016)Development the forecast temperature is water system in shrimp swamp by multiple regression. The development of a tool to collect environmental data in shrimp ponds consists of 2 parts: 1 ) Sensor kit for measuring ... -
Effect of flame retardant and titanium dioxide on the properties of wood- substituted composite reinforced with short agro-waste pineapple leaf fiber for community enterprise
(Rajamangala University Of Technology Rattanakosin, 2018)Short pineapple leaf fiber (PALF) from fresh agro-waste pineapple leaf was successfully prepared by the chopping and milling techniques. The effect of the addition of pineapple leaf fiber, Titanium dioxide (TiO2) and ... -
Effect of Heat Treatment on Mechanical Properties of Aluminum Alloy Butt Joint by Friction Stir Welding Process
(Rajamangala University Of Technology Rattanakosin, 2013)The objective of this research is to effect of heat treatment on mechanical properties of butt joint of aluminum alloy AA 6061, AA6063, AA7075 by friction stir welding. Tools made from JIS SKD11 steel. The round speed is ... -
The evaluator access control using RFID
(Rajamangala University Of Technology Rattanakosin, 2014)The RFID project selection controls the elevator. Aims to study the technology and RFID Arduino Mega 2560 board used elevator control with RFID card of different floor of the building is set right on the card. The system ... -
The image of faculty of industry and technology in view of the labor market ; A case study of entrepreneurs in Hua Hin district, Prachuapkhirikhan province
(Rajamangala University Of Technology Rattanakosin, 2013)The purpose of this research, the image of faculty of industry and technology in view of the labor market; A case study of entrepreneurs in Hua Hin district, Prachuapkhirikhan province, is to study the image of industry ...