Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 449 for “"Decoupled"”.
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Efficient memory-level parallelism extraction with decoupled strands
… to be presented to the architecture as multiple decoupled instruction streams, consisting of either memory accessing or memory consuming instructions. The key insight is that by decoupling the instruction streams, the processor pipeline can expose MLP in a way similar to out-of-order designs …
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Residual flexibility methods for decoupled analysis of integrated structural systems
Methods of dynamic analysis of large structural systems used in aerospace applications are examined. Full-system solutions are undesirable due to computational cost and logistics issues. Traditional substructuring methods effectively reduce system size through truncation of component modes, but …
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Decoupled Kinodynamic Planning for a Quadruped Robot over Complex Terrain
High-level planning for hybrid-dynamic, legged systems can be challenging due to a need to simultaneously satisfy kinematic and dynamic constraints. Previously developed sampling-based approaches can rapidly generate plans that satisfy kinematic constraints, but often lead to dynamically infeasible …
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Decoupled Stability Analysis of Power Systems With Slow and Fast Dynamics
… the slow and fast dynamics are partially decoupled, allowing for independent stability studies in the slow and fast subspaces. The decoupled subsystems can be physically interpreted as smaller size power systems. On a higher hierarchy, a weighted sum of the Lyapunov functions of the …
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Comparison of partially decoupled and combined methods of path planning and task allocation
… are presented for doing this, the partially decoupled approach and the combined approach. After comparing two methods, the partially decoupled approach costs an average of 3.0 meters less than the combined approach, while taking an average of 0.327 seconds longer to complete. This indicates …
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High Fidelity Universal Gates Performed on a Continuously-Decoupled Coherence Enhanced Transmon Qubit
… single-qubit gates, on a qubit which has been decoupled from pure dephasing resulting from environmental noise. This technique can expand operational ranges of qubits–such as allowing the high-coherence operation of a flux-tunable qubit far away from its flux-insensitive sweet-spot; broadening …
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Numerical study on scaling effects and decoupled network-based simulation of gaseous explosion
… in a full-scale underground network using a decoupled method. To provide quick predictions of overpressure distribution of methane explosions in underground airway networks, a two-section theory is employed. The explosion space is divided into a driver section and a blast-wave section. …
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Development of an Engineering Model for Prediction of Ground Shock From Decoupled Detonations
The prediction technique developed in this effort defines cavity wall loading as a function of scaled distance. The cavity wall pressure, which is strongly influenced by the stagnation of the detonation products, was used to determine peak radial stress in the free-field. A material strength …
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Energy-efficient latency tolerance for 1000-core data parallel processors with decoupled strands
This dissertation presents a novel decoupled latency tolerance technique for 1000-core data parallel processors. The approach focuses on developing instruction latency tolerance to improve performance for a single thread. The main idea behind the approach is to leverage the compiler to split the …
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Analysis of tire-pavement interaction and pavement responses using a decoupled modeling approach
… interaction on pavement responses using a decoupled modeling approach. First, an air-inflated three-dimensional (3-D) finite element (FE) tire model was built and the interaction between a tire and a non-deformable pavement surface was simulated. The tire is modeled as a composite structure …
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The Role of the Dorsal Premotor and Superior Parietal Cortices in Decoupled Visuomotor Transformations
… with an object. In such “non-standard” or decoupled situations, the directions of gaze and arm movement have been spatially decoupled and rely on both the implementation of a cognitive rule and on online feedback of the decoupled limb. The studies included within this dissertation were …
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An analysis of the static and dynamic characteristics of a decoupled landing entry vehicle
… of an entry vehicle utilizing the decoupled landing concept has been conducted. A hypersonic arbitrary-body aerodynamic computer program was used to determine the aerodynamics of the basic body. Three theories were used and compared with data obtained for a Mach number equal to …
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Design and analysis of a three degrees of freedom (DOF) parallel manipulator with decoupled motions
… to date, the number of real applications of decoupled motion actuated parallel manipulators is still quite limited. This is partially because effective development strategies of such types of closed-loop structures are not so obvious. In addition, it is very difficult to design mechanisms …
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Culture and capital decoupled : exploring the dynamics of peer-to-peer file sharing and copyright violation
In this thesis the significance of casual copyright violation as enabled by the infrastructural fluidity of the internet is discussed (in particular, its most contemporary form, peer-to-peer file sharing). The aim of this discussion is to explore and promote a better understand of casual copyright …
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The design and construction of a three-component mechanically decoupled pedal dynamometer for a bicycle ergometer
Thesis (B.S.)--Massachusetts Institute of Technology, Dept. of Mechanical Engineering, 1990.
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Agricultural policy analysis under costly enforcement : an economic analysis of cheating
… of output quotas, deficiency payments and decoupled area payments. Policy design and implementation is modeled in this thesis as a sequential game between a regulator who designs the farm program, an enforcement agency that determines the level of policy enforcement, and the farmer who …
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US commodity support payments: On allocation of resources and fairness, post 1996
… on agricultural producer decisions during the "decoupled" regime. Particular attention is paid to the national optimal output mix, input proportions, and farm level changes in scale operations. While "decoupled" payments were instated to comply with WTO guidelines, where tax payer dollars cannot …
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Development of multicomponent coupled-cluster theory and its application to nanoclusters and molecular systems
… the motion of the two particle types is decoupled. While the BO approximation is ubiquitous in computational and theoretical studies, it is not always justifiable. There are two main cases where this approximation is not valid. The first is when nuclear and electronic motion cannot be …
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