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A flexible closed-loop controller capable of being quickly and easily configured for a broad range of applications. The controller contains a set of control elements that may be configured or reconfigured for any specific application. Built-in configuration management automates configuration of the

A flexible closed-loop controller capable of being quickly and easily configured for a broad range of applications. The controller contains a set of control elements that may be configured or reconfigured for any specific application. Built-in configuration management automates configuration of the control elements dependent on user commands or operating conditions. The controller is autonomous after initial configuration, although it may be used interactively. This flexible closed-loop controller is suitable for switching power supplies, linear amplifiers, AC inverters, battery chargers, electronic loads, temperature and pressure management, motor or actuator drives, as well as industrial automation, data acquisition, and automatic test equipment. The controller reduces development time and cost, reduces parts count and cost, and improves performance and reliability of real-time closed-loop systems.

대표청구항 ▼

A flexible closed-loop controller capable of being quickly and easily configured for a broad range of applications. The controller contains a set of control elements that may be configured or reconfigured for any specific application. Built-in configuration management automates configuration of the

A flexible closed-loop controller capable of being quickly and easily configured for a broad range of applications. The controller contains a set of control elements that may be configured or reconfigured for any specific application. Built-in configuration management automates configuration of the control elements dependent on user commands or operating conditions. The controller is autonomous after initial configuration, although it may be used interactively. This flexible closed-loop controller is suitable for switching power supplies, linear amplifiers, AC inverters, battery chargers, electronic loads, temperature and pressure management, motor or actuator drives, as well as industrial automation, data acquisition, and automatic test equipment. The controller reduces development time and cost, reduces parts count and cost, and improves performance and reliability of real-time closed-loop systems. et al., "Optical Techniques for the Diagnosis of Cervical Precancers: A Comparison of Raman and Fluorescence Spectroscopies," SPIE, 2388:110-120, 1995. Mahadevan et al., "Study of the Fluorescence Properties of Normal and Neoplastic Human Cervical Tissue," Lasers in Surgery and Medicine, 13:647-655, 1993. Manoharan et al., "Ultraviolet Resonance Raman Spectroscopy for Detection of Colon Cancer," Lasers in Life Sciences, 6:217-227, 1995. Manoharan et al., "Laser-induced Fluorescence Spectroscopy of Colonic Dysplasia: Prospects for Optical Histological Analysis," SPIE, 2388:417-421, 1995. Montan and Stromblad, "Spectral Characterization of Brain Tumors Utilizing Laser-Induced Fluorescence," Lasers in Life Sciences, 1(4):275-285, 1987. Mosier-Boss et al., "Fluorescence Rejection in Raman Spectroscopy by Shifted-Spectra, Edge Detection, and FFT Filtering Techniques," Applied Spectroscopy, 49(5):630-638, 1995. Nishioka, "Laser-Induced Fluorescence Spectroscopy," Experimental and Investigational Endoscopy, 4(2):313-326, 1994. Oraevsky et al., "XeCl Laser-Induced Fluorescence of Atherosclerotic Arteries. Spectral Similarities Between Lipid-Rich Lesions and Peroxidized Lipoproteins," Circulation Research, 72:84-90, 1993. Ozaki et al., "Biomedical Application of Near-Infrared Fourier Transform Raman Spectroscopy, Part I: The 1064-nm Excited Raman Spectra of Blood and Met Hemoglobin," Applied Spectroscopy, 46(3):533-536, 1992. Palcic et al., "Detection and Localization of Early Lung Cancer by Imaging Techniques," Chest, 99:742-743, 1991. Papazoglou et al., "Laser-Induced Fluorescence Detection of Cardiovascular Atherosclerotic Deposits via Their Natural Emission and Hypocrellin (HA) Probing," J. Photochem. Photobiol. B: Biol., 22:139-144, 1994. Ramanujam et al., "In vivo Diagnosis of Cervical Intraepithelial Neoplasia Using 337-nm-Neoplasia (CIN)," Gynecologic Oncology, 52:31-38, 1994. Richards-Kortum et al., "476 nm Excited Laser-Induced Fluorescence Spectroscopy of Human Coronary Arteries: Applications in Cardiology," American Heart Journal, 122(4)(1):1141-1150, 1991. Richards-Kortum et al., "Spectral Diagnosis of Atherosclerosis Using and Optical Fiber Laser Catheter," American Heart Journal, 118(2):381-391, 1989. Richards-Kortum et al., "A One-Layer Model of Laser-Induced Fluorescence for Diagnosis of Disease in Human Tissue: Applications to Atherosclerosis," IEEE Transactions on Biomedical Engineering, 36(12):1222-1232, 1989. Richards-Kortum et al., "Survey of the UV and Visible Spectroscopic Properties of Normal and Atherosclerotic Human Artery Using Fluorescence EEMS," In Optronic Techniques in Diagnostic and Therapeutic Medicine, ed. R. Pratesi, Plenum, 1991, pp. 129-138. Richards-Kortum et al., "A Model for Extraction of Diagnostic Information from Laser Induced Fluorescence Spectra of Human Artery Wall," Spectrochimica Acta, 45A(1):87-93, 1989. Romer et al., "Laser-Induced Fluorescence Microscopy of Normal Colon and Dysplasia in Colonic Adenomas: Implications for Spectroscopic Diagnosis," The American Journal of Gastroenterology, 90(1):81-87, 1995. Sartori et al., Autofluorescence Maps of Atherosclerotic Human Arteries-A New Technique in Medical Imaging, IEEE Journal of Quantum Electronics, QE-23(10):1794-1797, 1987. Schomacker et al., "Ultraviolet Laser-Induced Fluorescence of Colonic Polyps," Gastroenterology, 102:115-1160, 1992. Sterenborg et al., "In vivo Fluore