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Visar resultat 1 - 5 av 11 uppsatser som matchar ovanstående sökkriterier.
1. Beräkningsmodell för slagtider av pneumatiska manöverdon : En experimentell och teoretisk studie av beteendet för pneumatiska cylindrar samt manöverdon
Kandidat-uppsats, Linköpings universitet/Fluida och mekatroniska systemSammanfattning : Denna rapport redogör framtagningen av en beräkningsmodell för slagtider av pneumatiska cylindrar och manöverdon. Slagtiderna för ett manöverdon kan bestämmas genom experimentella tester. För att underlätta och minska tiden som krävs i samband med testerna skapas en beräkningsmodell som presenterar teoretiska värden för slagtiderna. LÄS MER
2. UX-Design for Automated Restroom Door
Master-uppsats, KTH/Maskinkonstruktion (Avd.)Sammanfattning : Public restrooms are used by most people but for some, these visits are inconvenient, filled with worry or fears. In 2016, a comprehensive survey was conducted in which more than half of the responded believed that they could get a disease from public restrooms, more than a quarter avoided touching the door handles and 45% avoided visiting a public toilet due to lock issues (Toalettrapporten, 2016). LÄS MER
3. Evaluation of linear force actuators in a pin-on-disc test rig application
Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)Sammanfattning : This thesis presents an evaluation and comparison of two linear actuators that can be used as load application actuators in a pin-on-disc tribological test rig. The first actuator is a DC-motor with an external ball screw, and the second actuator is a voice coil. LÄS MER
4. Dynamics of an ultra-fast Thomson actuated HVDC breaker
Master-uppsats, KTH/Maskinkonstruktion (Inst.)Sammanfattning : High Voltage Direct Current (HVDC) is a rapidly growing form of power transmission that offers advantages with respect to conventional AC networks. One of the key elements that will allow the generalization of the HVDC grids is the Circuit Breaker (CB), which has to interrupt high DC currents in extremely short times. LÄS MER
5. Calvin based Internet of Things framework on Resource Constrained Devices : Analysis and implementation of an Internet of Things framework
Master-uppsats, KTH/Skolan för informations- och kommunikationsteknik (ICT)Sammanfattning : The Internet of Things (IoT) is a network of devices, usually sensors and actuators, that are connected together through the Internet and can be remotely accessed and commanded. As IoT is getting very pervasive, there is the need to extend, in an efficient manner, such functionality also to Constrained Resource Devices (CRD) which rely on limited computational power. LÄS MER