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This paper presents an observer-based dynamic feedback control design for a linear parabolic partial differential equation (PDE) system, where a finite number of actuators and sensors are active over part thereof and at specified points in the spatial domain, respectively. In the proposed design method, a Luenberger-type PDE observer is first constructed by using the non-collocated pointwise measurements...
To increase spatial resolution and signal-to-noise ratio in PET imaging, we present in this paper the design and performance evaluation of a PET detector module combining both depth-of-interaction (DOI) and time-of-flight (TOF) capabilities. The detector module consists of a staggered dual-layer LYSO block with 2 mm × 2 mm × 7 mm crystals. MR-compatible SiPM sensors (MicroFJ-30035-TSV, SensL) are...
This paper discusses the problem of Luenberger-type PDE observer design for state estimation of a linear parabolic distributed parameter system with discrete measurement sensors. Both pointwise measurement and piecewise uniform measurement are considered. Lyapunov-based design methods of a Luenberger-type PDE observer using the measurement output are derived for the PDE system, and presented in terms...
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