Essays about: "fault trees"

Showing result 1 - 5 of 11 essays containing the words fault trees.

  1. 1. Learning a Reactive Task Plan from Human Demonstrations : Building Behavior Trees using Learning from Demonstration and Planning Constraints

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Oscar Gustavsson; [2021]
    Keywords : Behavior Trees; Learning from Demonstration; Robotics; Robot learning; Human-robot interaction; Beteendeträd; Inlärning från Demonstrationer; Robotik; Robotinlärning; Människa- robotinteraktion;

    Abstract : Robot programming can be an expensive and tedious task and companies may have to employ dedicated staff. A promising framework that can alleviate some of the most repetitive tasks and potentially make robots more accessible to non-experts is Learning from Demonstration (LfD). READ MORE

  3. 2. Methods to identify broken neutral fault in LV distribution grids by using existing smart meters infrastructure

    University essay from KTH/Skolan för industriell teknik och management (ITM)

    Author : Christoforos Menos-Aikateriniadis; [2019]
    Keywords : ;

    Abstract : The vast majority of Swedish utility network customers for nearly a decade has been supported by Advanced Metering Management (AMM) systems, including smart meters. Vattenfall´s modern smart meters enable a new level of monitoring for LV networks and improved MV network supervision. READ MORE

  4. 3. Safe Configurable Maps for Off-Road Sites : Proposed methods for safe and efficient map updates for autonomous trucks

    University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

    Author : Joakim Christoffersson; [2019]
    Keywords : Maps; updates; autonomous;

    Abstract : Autonomous vehicle technology is advancing at a very high pace and self-driving trucks on control-tower operated work sites is already a reality. These autonomous trucks need a highly accurate map of the surroundings for operation and navigation, and it is of great importance to be able to update that map with the ever-changing off-road work site. READ MORE

  5. 4. Safety analysis on digital hydraulics : Redundancy study for aviation applications

    University essay from Linköpings universitet/Fluida och mekatroniska system

    Author : Robert Pettersson; [2018]
    Keywords : ;

    Abstract : Digital hydraulic actuators (DHA) are an interesting new technology that couldreplace todays system with inefficient proportional valves. By using an arrayof on/off valves the hydraulic pressures are discretised. This gives a fixed setof force outputs that can be used to control the actuator. READ MORE

  6. 5. Model-based approach for automatic generation of IEC-61025 standard compliant fault trees

    University essay from Mälardalens högskola/Akademin för innovation, design och teknik

    Author : Enrique Zornoza Moreno; [2018]
    Keywords : Fault Tree Analysis; Model-Driven Engineering; Attitude Control System;

    Abstract : Reliability and safety of complex software-intensive systems are proved to be a crucial matter since most of these systems fulfil tasks, where a failure could lead to catastrophic consequences. For example, in space systems such as satellites, a failure could result in the loss of the satellite. READ MORE