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445
Schedules for HVAC Systems
, 2013
"... We propose a method for model-based control of building air conditioning systems that minimizes energy costs while maintaining occupant comfort. The method uses a building thermal model in the form of a thermal circuit identified from collected sensor data, and reduces the building thermal dynamics ..."
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We propose a method for model-based control of building air conditioning systems that minimizes energy costs while maintaining occupant comfort. The method uses a building thermal model in the form of a thermal circuit identified from collected sensor data, and reduces the building thermal dynamics
Maui: Making smartphones last longer with code offload
- In In Proceedings of ACM MobiSys
, 2010
"... This paper presents MAUI, a system that enables fine-grained energy-aware offload of mobile code to the infrastructure. Previous approaches to these problems either relied heavily on programmer support to partition an application, or they were coarse-grained requiring full process (or full VM) migra ..."
Abstract
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Cited by 246 (8 self)
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) migration. MAUI uses the benefits of a managed code environment to offer the best of both worlds: it supports fine-grained code offload to maximize energy savings with minimal burden on the programmer. MAUI decides at runtime which methods should be remotely executed, driven by an optimization engine
Modeling and Measurement Constraints in Fault Diagnostics for HVAC Systems
"... Many studies have shown that energy savings of five to fifteen percent are achievable in commercial buildings by detecting and correcting building faults, and optimizing building control systems. However, in spite of good progress in developing tools for determining HVAC diagnostics, methods to dete ..."
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Many studies have shown that energy savings of five to fifteen percent are achievable in commercial buildings by detecting and correcting building faults, and optimizing building control systems. However, in spite of good progress in developing tools for determining HVAC diagnostics, methods
SIMULATION AND OPTIMAL CONTROL STRATEGIES OF HVAC SYSTEMS
"... An optimal combination of the characteristics of an air conditioning system and the control strategy is necessary to minimize costs and the energy demand. Therefore a sequential control for such a system was developed, tested by simulation and implemented in an existing plant. The simulation runs ha ..."
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An optimal combination of the characteristics of an air conditioning system and the control strategy is necessary to minimize costs and the energy demand. Therefore a sequential control for such a system was developed, tested by simulation and implemented in an existing plant. The simulation runs
Consensus-based decentralization of interior point methods for heterogeneous networks energy saving
"... Abstract-In this paper, we propose a new decentralized consensus-based energy saving technique that improves the energy efficiency of a cellular network, with a focus on femto base station networks. The energy saving is obtained by a log barrier optimization on the total transmit power, with a long ..."
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Abstract-In this paper, we propose a new decentralized consensus-based energy saving technique that improves the energy efficiency of a cellular network, with a focus on femto base station networks. The energy saving is obtained by a log barrier optimization on the total transmit power, with a
On Evaluating Request-Distribution Schemes for Saving Energy in Server Clusters
- In Proceedings of the IEEE International Symposium on Performance Analysis of Systems and Software
, 2003
"... Power-performance optimization is a relatively new problem area particularly in the context of server clusters. Poweraware request distribution is a method of scheduling service requests among servers in a cluster so that energy consumption is minimized, while maintaining a particular level of perfo ..."
Abstract
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Cited by 95 (2 self)
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Power-performance optimization is a relatively new problem area particularly in the context of server clusters. Poweraware request distribution is a method of scheduling service requests among servers in a cluster so that energy consumption is minimized, while maintaining a particular level
SEED: Public Energy and Environment Dataset for Optimizing HVAC Operation in Subway Stations
"... Abstract—For sustainability and energy saving, the problem to optimize the control of heating, ventilating, and air-conditioning (HVAC) systems has attracted great attentions, but analyzing the signatures of thermal environments and HVAC systems and the evaluation of the optimization policies has en ..."
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Abstract—For sustainability and energy saving, the problem to optimize the control of heating, ventilating, and air-conditioning (HVAC) systems has attracted great attentions, but analyzing the signatures of thermal environments and HVAC systems and the evaluation of the optimization policies has
Figure 1 Air-conditioning system. OPTIMAL OPERATION FOR HVAC SYSTEM WITH SEASONAL UNDERGROUND THERMAL STORAGE SYSTEM
"... The present paper proposes an optimal operational strategy of an actual HVAC system with a seasonal underground thermal storage system using simulation. The simulation is a powerful tool for the system because it is difficult to try various operational methods experimentally in the actual system due ..."
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The present paper proposes an optimal operational strategy of an actual HVAC system with a seasonal underground thermal storage system using simulation. The simulation is a powerful tool for the system because it is difficult to try various operational methods experimentally in the actual system
Use of EMCS Recorded Data to Identify Potential Savings Due to Improved HVAC
- Operation & Maintenance (O&M), ASHRAE TransactionResearch
, 1997
"... In most chiller and boiler central plants, the energy management and control systems (EMCS) monitor and record key operation parameters and energy production continuously. A method was developed to identify potential O&M savings by using the EMCS recorded data. This method was applied to a centr ..."
Abstract
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Cited by 1 (1 self)
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In most chiller and boiler central plants, the energy management and control systems (EMCS) monitor and record key operation parameters and energy production continuously. A method was developed to identify potential O&M savings by using the EMCS recorded data. This method was applied to a
SIMULATION FOR FAÇADE OPTIONS AND IMPACT ON HVAC SYSTEM DESIGN
"... This paper presents a simulation study employed for the optimization of the building envelope for a new university building located in Montreal (latitude 450N). The study involved simulation of façade design options, taking into account maximization of daylight, reduction in electricity consumption ..."
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Cited by 2 (2 self)
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for lighting and optimal control of solar gains. Combinations of motorized shading devices in conjunction with controllable electric lighting systems are investigated in detail. Transient simulations also considered the impact of motorized shading and light dimming on HVAC system sizing and energy consumption
Results 1 - 10
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445
