Sökning: "A horizon"
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311 avhandlingar innehållade orden A horizon.
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Författare :David A. Anisi; Xiaoming Hu; Randal Beard; KTH; []
Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Surveillance Missions; Minimum-Time Surveillance; Unmanned Ground Vehicles; Connectivity Constraints; Combinatorial Optimization; Computational Optimal Control; Receding Horizon Control; Mission Uncertainty; Safety; Task Completion; Adaptive Grid Methods; Missile Guidance; Nonlinear Observer Design; Active Observers; Non--uniformly Observable Systems; Mobile Robotic Systems; Intrinsic Observers; Differential Geometric Methods; Euler-Lagrange Systems; Contraction Analysis.; Optimization; systems theory; Optimeringslära; systemteori; Applied mathematics; Tillämpad matematik;
Sammanfattning :
The main body of this thesis consists of six appended papers. In the first two, different cooperative surveillance problems are considered. The second two consider different aspects of the trajectory planning problem, while the last two deal with observer design for mobile robotic and Euler-Lagrange systems respectively. LÄS MER
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Författare :David A. Anisi; Xiaoming Hu; Daizhan Cheng; KTH; []
Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Computational Optimal Control; Receding Horizon Control; Mission Uncertainty; Safety; Task Completion; Consensus Problem; Simultaneous Arrival; Adaptive Grid Methods; Missile Guidance; Nonlinear Observer Design; Active Observers; Non--uniformly Observable Systems; Mobile Robotic Systems; Intrinsic Observers; Differential Geometric Methods; Euler-Lagrange Systems; Contraction Analysis.; Optimization; systems theory; Optimeringslära; systemteori;
Sammanfattning :
The main body of this thesis consists of four appended papers. The first two consider different aspects of the trajectory planning problem, while the last two deal with observer design for mobile robotic and Euler-Lagrange systems respectively. LÄS MER
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Författare :Karin Linton; Uppsala universitet; []
Nyckelord :HUMANIORA; HUMANITIES; English language; Engelska språket;
Sammanfattning :
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Författare :Ulf Mellström; Linköpings universitet; []
Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Ethnography; technology; engineering; MSc engineers; work; career; life-path; microculture; time; space; perspective; horizon; socialisation; masculinity; cars; integrated circuits; participant observation; life-histories; methodological eclecticism; INTERDISCIPLINARY RESEARCH AREAS; TVÄRVETENSKAPLIGA FORSKNINGSOMRÅDEN; Genus och teknik;
Sammanfattning :
This thesis deals with engineers. It is an ethnographic study of the life organisation for seventeen engineers with Master's degrees working at two different workplaces, Automobile Inc. and Microchips Inc. The study is based on participant observation and life-history interviews. LÄS MER
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Författare :Cecilia Grönberg; Göteborgs universitet; []
Nyckelord :HUMANIORA; HUMANITIES; analogue photography; digital photography; distributed photography; decentralised strategies; photography; fotografisk gestaltning; publishing; media ecologies; the book as medium; montage; layers; visual historiography; alternative historiography; artistic research; event horizon;
Sammanfattning :
In recent decades, photography as a technology has undergone a series of transformative changes, which have, in turn, entailed different renegotiations of the functions of photography – as image or information, as inscription or transmission. Within the framework of such a radical shift, this dissertation in photography insists on probing into and exploring the persisting effects of analogue photographs within digital ecologies. LÄS MER
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