激光多普勒测振技术在农产品品质检测中的应用
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摘要
准确检测农产品品质,可以为采后保存、分期销售、预测产品货架期以及产品分级提供可靠的依据。激光多普勒测振技术基于多普勒效应测量从振动物体表面散射回来的光所产生的频移,具有灵敏度高、非接触性测量、不破坏物体振动等优点,可通过测量农产品的振动特性实现对农产品品质的无损检测。论述了激光多普勒测振技术的进展、原理及其在农产品品质无损检测中的应用。
Accurate detection of agro-product quality can provide reliable basis for postharvest preservation,determining when to sell,predicting shelf-life and sorting.Laser Doppler vibrometer(LDV) technology is based on the Doppler-effect sensing the frequency shift of back scattered light from a moving surface,and has the advantages of high sensitivity,non-contact measurement,avoiding mass loading implication and so on.This technology can be used for nondestructive evaluation of agro-product quality by inspecting its vibrational properties.The development and principle of LDV technology,and its applications in nondestructive detection of agro-product quality were introduced.
Accurate detection of agro-product quality can provide reliable basis for postharvest preservation,determining when to sell,predicting shelf-life and sorting.Laser Doppler vibrometer(LDV) technology is based on the Doppler-effect sensing the frequency shift of back scattered light from a moving surface,and has the advantages of high sensitivity,non-contact measurement,avoiding mass loading implication and so on.This technology can be used for nondestructive evaluation of agro-product quality by inspecting its vibrational properties.The development and principle of LDV technology,and its applications in nondestructive detection of agro-product quality were introduced.
引文
1 Murayama H,Konno I,Terasaki S,et al.Nondestructive method for measuring fruit ripening of‘La France’pears using a laserDoppler vibrometer[J].Journal of the Japanese Society for Horticultural Science,2006,75(1):79～84.
2陈长缨.一种新型激光多普勒振动传感器[J].光电工程,1997,24(2):12～17.Chen Changying.A new type vibration sensor of laser Doppler technology[J].Opto-Electronic Engineering,1997,24(2):12～17.(in Chinese)
3 Watrasiewicz B M,Rudd M J.Laser Doppler measurement[M].London:Buttworths,1976.
4 Aksel N,Schmidtchen M.Analysis of the overall accuracy in LDV measurement of film flow in an inclined channel[J].Measurement Science and Technology,1996,7(8):1 140～1 147.
5Drain L E.激光多普勒技术[M].王仕康,沈熊,周作元,译.北京:清华大学出版社,1985.
6姚欣.激光多普勒振动检测技术的研究[D].天津:天津大学,2004.
7洪昕.远距离固体散射体面内位移激光多普勒测量技术的研究[D].天津:天津大学,1999.
8孙义雁.国外用于位置和振动测量的激光干涉测量法[J].测控技术,1990(3):28～30.
9 Yeh Y,Cummins H Z.Localized flow measurements with a He-Ne laser spectrometer[J].Applied Physics Letters,1964,174(4):176～178.
10沈熊.激光多普勒测速技术及应用[M].北京:清华大学出版社,2004.
11刘明.激光多普勒在粒子散射测量中的应用[D].西安:西安电子科技大学,2009.
12朱磊.基于PGC解调激光多普勒干涉仪的噪声分析和算法改进研究[D].合肥:安徽大学,2011.
13吕宏诗,刘彬.激光多普勒测振技术的最新进展[J].激光技术,2005,29(2):176～179.
14晏素平.振动测量用的激光多普勒测振仪[J].现代科学仪器,1991(4):41～42.
15杜振辉,陶知非,蒋诚志,等.激光多普勒效应在地震波勘探中的应用研究[J].光电子激光,2004,15(8):955～958.
16Valliapau R,徐振高.用激光多普勒测振仪检查轴承的表面缺陷[J].国外计量,1992(3):5～8.
17 De Melis M,Grigioni M,Morbiducci U,et al.Optical monitoring of the heart beat[C]∥Proceedings of the 6th InternationalConference on Modeling in Medicine and Biology,2005:181～192.
18 Castellini P,Martarelli M,Tomasini E P.Laser Doppler vibrometry:development of advanced solutions answering to technology'sneeds[J].Mechanical Systems and Signal Processing,2006,20(6):1 265～1 285.
19 Muramatsu N,Sakurai N,Wada N,et al.Critical comparison of an accelerometer and a laser Doppler vibrometer for measuringfruit firmness[J].HortTechnology,1997,7(4):434～438.
20Durst F,Melling A,Whitelaw J H.激光多普勒测速技术的原理和实践[M].沈熊,许宏庆,周作元,译.北京:科学出版社,1992.
21刘习军,贾启芬.工程振动理论与测试技术[M].北京:高等教育出版社,2004.
22 Terasaki S,Wada N,Sakurai N,et al.Nondestructive measurement of kiwifruit ripeness using a laser Doppler vibrometer[J].Transactions of the ASAE,2001,44(1):81～87.
23 Terasaki S,Sakurai N,Yamamoto R,et al.Changes in cell wall polysaccharides of kiwifruit and the visco-elastic propertiesdetected by a laser Doppler method[J].Journal of the Japanese Society for Horticultural Science,2001,70(5):572～580.
24 Terasaki S,Sakurai N,Zebrowski J,et al.Laser Doppler vibrometer analysis of changes in elastic properties of ripening‘LaFrance’pears after postharvest storage[J].Postharvest Biology and Technology,2006,42(2):198～207.
25 Blahovec J,Akimoto H,Sakurai N.Laser Doppler forced vibrology of soft agricultural products[J].Applied Rheology,2007,17(2):25111-1～25111-7.
26 Blahovec J,Kuroki S,Sakurai N.Precise correction in laser Doppler forced vibrology of soft products[J].BiosystemsEngineering,2008,99(1):156～160.
27 Taniwaki M,Hanada T,Sakurai N.Postharvest quality evaluation of“Fuyu”and“Taishuu”persimmons using a nondestructivevibrational method and an acoustic vibration technique[J].Postharvest Biology and Technology,2009,51(1):80～85.
28 Taniwaki M,Hanada T,Tohro M,et al.Non-destructive determination of the optimum eating ripeness of pears and their texturemeasurements using acoustical vibration techniques[J].Postharvest Biology and Technology,2009,51(3):305～310.
29 Taniwaki M,Takahashi M,Sakurai N.Determination of optimum ripeness for edibility of postharvest melons using nondestructivevibration[J].Food Research International,2009,42(1):137～141.
30 Taniwaki M,Tohro M,Sakurai N.Measurement of ripening speed and determination of the optimum ripeness of melons by anondestructive acoustic vibration method[J].Postharvest Biology and Technology,2010,56(1):101～103.
2陈长缨.一种新型激光多普勒振动传感器[J].光电工程,1997,24(2):12～17.Chen Changying.A new type vibration sensor of laser Doppler technology[J].Opto-Electronic Engineering,1997,24(2):12～17.(in Chinese)
3 Watrasiewicz B M,Rudd M J.Laser Doppler measurement[M].London:Buttworths,1976.
4 Aksel N,Schmidtchen M.Analysis of the overall accuracy in LDV measurement of film flow in an inclined channel[J].Measurement Science and Technology,1996,7(8):1 140～1 147.
5Drain L E.激光多普勒技术[M].王仕康,沈熊,周作元,译.北京:清华大学出版社,1985.
6姚欣.激光多普勒振动检测技术的研究[D].天津:天津大学,2004.
7洪昕.远距离固体散射体面内位移激光多普勒测量技术的研究[D].天津:天津大学,1999.
8孙义雁.国外用于位置和振动测量的激光干涉测量法[J].测控技术,1990(3):28～30.
9 Yeh Y,Cummins H Z.Localized flow measurements with a He-Ne laser spectrometer[J].Applied Physics Letters,1964,174(4):176～178.
10沈熊.激光多普勒测速技术及应用[M].北京:清华大学出版社,2004.
11刘明.激光多普勒在粒子散射测量中的应用[D].西安:西安电子科技大学,2009.
12朱磊.基于PGC解调激光多普勒干涉仪的噪声分析和算法改进研究[D].合肥:安徽大学,2011.
13吕宏诗,刘彬.激光多普勒测振技术的最新进展[J].激光技术,2005,29(2):176～179.
14晏素平.振动测量用的激光多普勒测振仪[J].现代科学仪器,1991(4):41～42.
15杜振辉,陶知非,蒋诚志,等.激光多普勒效应在地震波勘探中的应用研究[J].光电子激光,2004,15(8):955～958.
16Valliapau R,徐振高.用激光多普勒测振仪检查轴承的表面缺陷[J].国外计量,1992(3):5～8.
17 De Melis M,Grigioni M,Morbiducci U,et al.Optical monitoring of the heart beat[C]∥Proceedings of the 6th InternationalConference on Modeling in Medicine and Biology,2005:181～192.
18 Castellini P,Martarelli M,Tomasini E P.Laser Doppler vibrometry:development of advanced solutions answering to technology'sneeds[J].Mechanical Systems and Signal Processing,2006,20(6):1 265～1 285.
19 Muramatsu N,Sakurai N,Wada N,et al.Critical comparison of an accelerometer and a laser Doppler vibrometer for measuringfruit firmness[J].HortTechnology,1997,7(4):434～438.
20Durst F,Melling A,Whitelaw J H.激光多普勒测速技术的原理和实践[M].沈熊,许宏庆,周作元,译.北京:科学出版社,1992.
21刘习军,贾启芬.工程振动理论与测试技术[M].北京:高等教育出版社,2004.
22 Terasaki S,Wada N,Sakurai N,et al.Nondestructive measurement of kiwifruit ripeness using a laser Doppler vibrometer[J].Transactions of the ASAE,2001,44(1):81～87.
23 Terasaki S,Sakurai N,Yamamoto R,et al.Changes in cell wall polysaccharides of kiwifruit and the visco-elastic propertiesdetected by a laser Doppler method[J].Journal of the Japanese Society for Horticultural Science,2001,70(5):572～580.
24 Terasaki S,Sakurai N,Zebrowski J,et al.Laser Doppler vibrometer analysis of changes in elastic properties of ripening‘LaFrance’pears after postharvest storage[J].Postharvest Biology and Technology,2006,42(2):198～207.
25 Blahovec J,Akimoto H,Sakurai N.Laser Doppler forced vibrology of soft agricultural products[J].Applied Rheology,2007,17(2):25111-1～25111-7.
26 Blahovec J,Kuroki S,Sakurai N.Precise correction in laser Doppler forced vibrology of soft products[J].BiosystemsEngineering,2008,99(1):156～160.
27 Taniwaki M,Hanada T,Sakurai N.Postharvest quality evaluation of“Fuyu”and“Taishuu”persimmons using a nondestructivevibrational method and an acoustic vibration technique[J].Postharvest Biology and Technology,2009,51(1):80～85.
28 Taniwaki M,Hanada T,Tohro M,et al.Non-destructive determination of the optimum eating ripeness of pears and their texturemeasurements using acoustical vibration techniques[J].Postharvest Biology and Technology,2009,51(3):305～310.
29 Taniwaki M,Takahashi M,Sakurai N.Determination of optimum ripeness for edibility of postharvest melons using nondestructivevibration[J].Food Research International,2009,42(1):137～141.
30 Taniwaki M,Tohro M,Sakurai N.Measurement of ripening speed and determination of the optimum ripeness of melons by anondestructive acoustic vibration method[J].Postharvest Biology and Technology,2010,56(1):101～103.
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