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Visar resultat 1 - 5 av 56 uppsatser som matchar ovanstående sökkriterier.
1. Sensorless Hybrid Field-Oriented Control Two-Phase Stepper Motor Driver
Master-uppsats, Linköpings universitet/ReglerteknikSammanfattning : Hybrid stepper motors are small electrical motors with high torque production, compared with other electrical motors of the same size. Hybrid stepper motors are reliable in open-loop systems, in Sinusoidal mode, but with a drawback of high power consumption. LÄS MER
2. Design and Construction of an Autonomous Sentry Turret Utilising Computer Vision
Kandidat-uppsats, KTH/Skolan för industriell teknik och management (ITM)Sammanfattning : The design and manufacture of a sentry gun turret capable of accurately and rapidly tracking and shooting moving targets was a challenging task that required delving into various engineering disciplines. This bachelor's thesis explores this challenge by presenting the process of construction, as well as the performance results of a turret created using a combination of 3D printing, laser cutting, and metal workshop manufacturing. LÄS MER
3. Coordinate Mark Out Using Intersecting Line Lasers
Kandidat-uppsats, KTH/Skolan för industriell teknik och management (ITM)Sammanfattning : In the entertainment industry, where temporary structures are erected in a new venue every day, floor markings play an important role during the set up. Today, mark out is commonly done using tape measures - a very tedious and time consuming process. LÄS MER
4. Construction and Control of a 3-axisAutomated Liquid Sampling UnitUtilizing Hybrid Stepper Motors
Master-uppsats, KTH/Mekatronik och inbyggda styrsystemSammanfattning : High accuracy autonomous positioning systems are becoming increasingly important in today’s chemical industry because they can obtain precise experiment results automatically and hence allow lab technicians to focus on other tasks concurrently. One time consuming process is the process of sampling chemical test results into the correct container, especially when the tests are many and infrequent. LÄS MER
5. Robot arm with object detection for waste management
Kandidat-uppsats, KTH/Skolan för industriell teknik och management (ITM)Sammanfattning : Recycling is becoming more crucial due to the fast pace of consumerism. This thesis explores how well a robot arm, with three degrees of freedom, can be implemented to give an autonomous recycling process. After the prototyping phase it was found that a cylindrical robot arm was best suited for the project. LÄS MER