<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Philip Haves</style></author><author><style face="normal" font="default" size="100%">Moosung Kim</style></author><author><style face="normal" font="default" size="100%">Massieh Najafi</style></author><author><style face="normal" font="default" size="100%">Peng Xu</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A Semi-automated Commissioning Tool for VAV Air Handling Units: Functional Test Analyzer</style></title><secondary-title><style face="normal" font="default" size="100%">ASHRAE Transactions</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2007</style></year><pub-dates><date><style  face="normal" font="default" size="100%">01/2007</style></date></pub-dates></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://gaia.lbl.gov/btech/papers/60979.pdf</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">Part 1</style></number><volume><style face="normal" font="default" size="100%">113</style></volume><pages><style face="normal" font="default" size="100%">380-391</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A software tool that automates the analysis of functional tests for air-handling units is described. The tool compares the performance observed during manual tests with the performance predicted by simple models of the components under test that are configured using design information and catalog data. Significant differences between observed and expected performance indicate the presence of faults. Fault diagnosis is performed by analyzing the variation of these differences with operating point using expert rules and fuzzy inferencing.&lt;/p&gt; &lt;p&gt;The tool has a convenient user interface to facilitate manual entry of measurements made during a test. A graphical display compares the measured and expected performance, highlighting significant differences that indicate the presence of faults. The tool is designed to be used by commissioning providers conducting functional tests as part of either new building commissioning or retro-commissioning, as well as by building owners and operators conducting routine tests to check the performance of their HVAC systems. The paper describes the input data requirements of the tool, the software structure, the graphical interface, and summarizes the development and testing process used.&lt;/p&gt;</style></abstract><issue><style face="normal" font="default" size="100%">Pt. 1</style></issue><call-num><style face="normal" font="default" size="100%">LBNL-60979</style></call-num><custom2><style face="normal" font="default" size="100%">LBNL-60979</style></custom2><custom5><style face="normal" font="default" size="100%">&lt;p&gt;Design and Retrofit Tools&lt;/p&gt;</style></custom5><custom6><style face="normal" font="default" size="100%">&lt;p&gt;Commercial Building Systems Group&lt;/p&gt;</style></custom6><custom7><style face="normal" font="default" size="100%">&lt;p&gt;y&lt;/p&gt;</style></custom7></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Peng Xu</style></author><author><style face="normal" font="default" size="100%">Philip Haves</style></author><author><style face="normal" font="default" size="100%">Moosung Kim</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A Semi-Automated Functional Test Data Analysis Tool</style></title><secondary-title><style face="normal" font="default" size="100%">13th National Conference on Building Commissioning</style></secondary-title><tertiary-title><style face="normal" font="default" size="100%">Proceedings of the 13th National Conference on Building Commissioning</style></tertiary-title></titles><dates><year><style  face="normal" font="default" size="100%">2005</style></year></dates><pub-location><style face="normal" font="default" size="100%">New York City, NY</style></pub-location><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;The growing interest in commissioning is creating a demand that will increasingly be met by mechanical contractors and less experienced commissioning agents. They will need tools to help them perform commissioning effectively and efficiently. The widespread availability of standardized procedures, accessible in the field, will allow commissioning to be specified with greater certainty as to what will be delivered, enhancing the acceptance and credibility of commissioning. In response, a functional test data analysis tool is being developed to analyze the data collected during functional tests for air-handling units.&lt;/p&gt;&lt;p&gt;The functional test data analysis tool is designed to analyze test data, assess performance of the unit under test and identify the likely causes of the failure. The tool has a convenient user interface to facilitate manual entry of measurements made during a test. A graphical display shows the measured performance versus the expected performance, highlighting significant differences that indicate the unit is not able to pass the test. The tool is described as semi-automated because the measured data need to be entered manually, instead of being passed from the building control system automatically. However, the data analysis and visualization are fully automated. The tool is designed to be used by commissioning providers conducting functional tests as part of either new building commissioning or retro-commissioning, as well as building owners and operators interested in conducting routine tests periodically to check the performance of their HVAC systems.&lt;/p&gt;</style></abstract><call-num><style face="normal" font="default" size="100%">LBNL-58648</style></call-num><custom2><style face="normal" font="default" size="100%">LBNL-58648</style></custom2><custom4><style face="normal" font="default" size="100%">&lt;p&gt;May 4-6, 2005&lt;/p&gt;</style></custom4><custom5><style face="normal" font="default" size="100%">&lt;p&gt;CD&lt;/p&gt;</style></custom5><custom6><style face="normal" font="default" size="100%">&lt;p&gt;Commercial Building Systems&lt;/p&gt;</style></custom6><custom7><style face="normal" font="default" size="100%">&lt;p&gt;y&lt;/p&gt;</style></custom7></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>47</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Peng Xu</style></author><author><style face="normal" font="default" size="100%">Philip Haves</style></author><author><style face="normal" font="default" size="100%">Joseph J Deringer</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A Simulation-Based Testing and Training Environment for Building Controls</style></title><secondary-title><style face="normal" font="default" size="100%">SimBuild 2004, Building Sustainability and Performance Through Simulation</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2005</style></year><pub-dates><date><style  face="normal" font="default" size="100%">08/2004</style></date></pub-dates></dates><pub-location><style face="normal" font="default" size="100%">Boulder, CO</style></pub-location><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A hybrid simulation environment for controls testing and training is described. A real-time simulation of a building and HVAC system is coupled to a real building control system using a hardware interface. A prototype has been constructed and tested in which the dynamic performance of both the HVAC equipment and the building envelope is simulated using SPARK (Simulation Problem Analysis and Research Kernel). A low cost hardware interface between the simulation and the real control system is implemented using plug-in analog-to-digital and digital-to-analog cards in a personal computer. The design and implementation of the hardware interface in SPARK are described. The development of a variant of this environment that uses a derivative of EnergyPlus to test the implementation of a natural ventilation control strategy in real control hardware is also described.&lt;/p&gt;&lt;p&gt;Various applications of the hybrid simulation environment are briefly described, including the development of control algorithms and strategies, control system product testing and the pre-commissioning of building control system installations. The application to the education and training of building operators and HVAC service technicians is discussed in more detail, including the development of a community college curriculum that includes the use of the hybrid simulation environment to teach both control system configuration and HVAC troubleshooting.&lt;/p&gt;</style></abstract><call-num><style face="normal" font="default" size="100%">LBNL-55801</style></call-num><custom2><style face="normal" font="default" size="100%">LBNL-55801</style></custom2></record><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>10</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Peng Xu</style></author><author><style face="normal" font="default" size="100%">Philip Haves</style></author><author><style face="normal" font="default" size="100%">Joseph J Deringer</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">A simulation-based testing and training environment for building controls</style></title><secondary-title><style face="normal" font="default" size="100%">Simbuild 2004</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2004</style></year></dates><pub-location><style face="normal" font="default" size="100%">Boulder, CO</style></pub-location><language><style face="normal" font="default" size="100%">eng</style></language><abstract><style face="normal" font="default" size="100%">&lt;p&gt;A hybrid simulation environment for controls testing and training is described. A real-time simulation of a building and HVAC system is coupled to a real building control system using a hardware interface. A prototype has been constructed and tested in which the dynamic performance of both the HVAC equipment and the building envelope is simulated using SPARK (Simulation Problem Analysis and Research Kernel). A low cost hardware interface between the simulation and the real control system is implemented using plug-in analog-to-digital and digital-to-analog cards in a personal computer. The design and implementation of the hardware interface in SPARK are described. The development of a variant of this environment that uses a derivative of EnergyPlus to test the implementation of a natural ventilation control strategy in real control hardware is also described. Various applications of the hybrid simulation environment are briefly described, including the development of control algorithms and strategies, control system product testing and the pre-commissioning of building control system installations. The application to the education and training of building operators and HVAC service technicians is discussed in more detail, including the development of a community college curriculum that includes the use of the hybrid simulation environment to teach both control system configuration and HVAC troubleshooting.&lt;/p&gt;
</style></abstract><custom2><style face="normal" font="default" size="100%">LBNL-55801</style></custom2></record></records></xml>