Sökning: "Planning and control"

Visar resultat 1 - 5 av 598 avhandlingar innehållade orden Planning and control.

1. 1. Underactuated mechanical systems : Contributions to trajectory planning, analysis, and control

   Författare :Pedro La Hera; Anton Shiriaev; Ambarish Goswami; Umeå universitet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Underactuated mechanical systems; mechanical systems with impacts; trajectory planning; periodic trajectories; orbital stabilization; walking robots; virtual holonomic constraints; transverse linearization; Automatic control; Reglerteknik; Automatic Control; reglerteknik;

   Sammanfattning : Nature and its variety of motion forms have inspired new robot designs with inherentunderactuated dynamics. The fundamental characteristic of these controlled mechanicalsystems, called underactuated, is to have the number of actuators less than the number ofdegrees of freedom. LÄS MER

3. 2. Management control and strategy : a case study of pharmaceutical drug development

   Författare :Fredrika Berglund; Linköpings universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Management control systems; Tight control; Loose control; Interactive control; Diagnostic control; Budget; Portfolio management; Project management; Goals and Objectives systems; Business strategy; Research Development; Pharmaceutical; Computer science; Datavetenskap; Economic Information Systems; Ekonomiska informationssystem;

   Sammanfattning : How are formal management controls designed and used in research & development (R&D)? The purpose of this study is to explain how such systems are designed and used in formulating and implementing strategies in a pharmaceutical product development organisation. The study uses a contingency approach to investigate how the control system is adjusted to the business strategy of the firm. LÄS MER

4. 3. Planning and Control of Cooperative Multi-Agent Manipulator-Endowed Systems

   Författare :Christos Verginis; Dimos V. Dimarogonas; Pedro Lima; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Multi-agent systems; Temporal logics; Cooperative manipulation; Motion planning; Control; Navigation; Action planning; Electrical Engineering; Elektro- och systemteknik;

   Sammanfattning : Multi-agent planning and control is an active and increasingly studied topic of research, with many practical applications, such as rescue missions, security, surveillance, and transportation. More specifically, cases that involve complex manipulator-endowed systems  deserve extra attention due to potential complex cooperative manipulation tasks and their interaction with the environment. LÄS MER

5. 4. Contributions to motion planning and orbital stabilization : case studies: Furuta pendulum swing up, inertia wheel oscillations and biped robot walking

   Författare :Pedro Xavier Miranda La Hera; Anton Shiriaev; Umeå universitet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Under-actuated Systems; Orbital Exponential Stability; Motion Planning; Virtual Constraints; Walking robots; Automatic control; Reglerteknik;

   Sammanfattning : Generating and stabilizing periodic motions in nonlinear systems is a challenging task. In the control system community this topic is also known as limit cycle control. In recent years a framework known as Virtual Holonomic Constraints (VHC) has been developed as one of the solutions to this problem. LÄS MER

7. 5. Tracking and Planning for Surveillance Applications

   Författare :Per Skoglar; Fredrik Gustafsson; David Törnqvist; Umut Orguner; Simon Maskell; Linköpings universitet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; target tracking; sensor control; planning; surveillance; vision sensor;

   Sammanfattning : Vision and infrared sensors are very common in surveillance and security applications, and there are numerous examples where a critical infrastructure, e.g. a harbor, an airport, or a military camp, is monitored by video surveillance systems. LÄS MER