Search Results - "Salsbury, T."

Fault detection in HVAC systems using model-based feedforward control by Salsbury, T.I, Diamond, R.C

“…This paper describes how a model-based feedforward control scheme can improve control performance over traditional PI(D) and detect faults in the controlled…”
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A practical algorithm for diagnosing control loop problems by Salsbury, T.I.

“…This paper describes an algorithm for detecting and diagnosing poor performance in feedback control loops. The performance of the control loop is assessed…”
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Air quality and comfort constrained energy efficient operation of multi-zone buildings by Naqvi, S., Kar, K., Bhattacharya, S., Chandan, V., Mishra, S., Salsbury, T.

“…Maintaining indoor air quality (IAQ) through effective ventilation is essential for the well-being and productivity of building occupants. Control strategies…”
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Performance validation and energy analysis of HVAC systems using simulation by Salsbury, Tim, Diamond, Rick

“…This paper describes the concept of using simulation as a tool for performance validation and energy analysis of HVAC systems. Recent advances in control…”
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A simple method for detecting valve stiction in oscillating control loops by Singhal, Ashish, Salsbury, Timothy I.

“…This paper presents a simple and new method for detecting valve stiction in an oscillating control loop. The method is based on the calculation of areas before…”
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A practical method for assessing the performance of control loops subject to random load changes by Salsbury, Timothy I.

“…A method is described for detecting load changes and characterizing subsequent responses in single-input-single-output (SISO) feedback control loops. The…”
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Model predictive control of building energy systems with balanced model reduction by Jingran Ma, Qin, S. J., Salsbury, T.

“…This paper presents a model reduction method based on balanced realization for thermal and power models of buildings. System identification is firstly…”
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A new pulse modulation adaptive controller (PMAC) applied to HVAC systems by Salsbury, Timothy I.

“…The paper proposes a new switching control law (pulse modulation adaptive controller, PMAC) that implements pulse-width–pulse-frequency modulation. Pulse…”
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Acute Colonic Pseudo-Obstruction (Ogilvie Syndrome) After Arthroplasty in the Lower Extremity by Nelson, Joshua D, Urban, Joshua A, Salsbury, Thomas L, Lowry, Jason K, Garvin, Kevin L

“…BackgroundAcute colonic pseudo-obstruction, also known as Ogilvie syndrome, is an uncommon postoperative complication of total hip and total knee arthroplasty…”
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Offset-free model predictive controller for Vapor Compression Cycle by Wallace, M., Das, B., Mhaskar, P., House, J., Salsbury, T.

“…This work describes the application of an offset-free model predictive controller for a Vapor Compression Cycle (VCC). The MPC strategy is based on an…”
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A new approach for ARMA pole estimation using higher-order crossings by Salsbury, T.I., Singhal, A.

“…The paper describes a new method for estimating the poles of an ARMA model using higher-order crossings. The method involves transforming counts of crossing…”
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