Application Of The Wavelet Analysis In The Fault Diagnosis Of Rotating Machines

Canoe is one of Europe originated periodicity sports which needs fhysical fitness and endurance. Recently years, as Chinese canoeist made a series of excellent athletic performance in international competitions, the sport in China has made considerable progress. This study focuses on the performance of one domestic province canoeing team when preparing for the actual situation of the Twelfth National Games, tries to research and monitor the training for the team.4×1000M lactic acid threshold testing uses lactic acid threshold to monitor the athletes’training situation, in order to "discover and solve problems", so that the test becomes routine training corrector. This article is trying to research the role of lactic acid threshold testing in the canoe Training.There are many deficiencies in the text, but I hope to do something useful discussion of canoe’s daily training.Researching methods:This paper drew the curve of lactic acid threshold by using the training time, blood lactate,paddle number and so on of the4×1000M lactic acid threshold testing when the domestic province canoeing team preparing for the Twelfth National Games. And then found out the individual lactic acid threshold of athletes to promote athlete’s capacity of aerobic. In addition, fount out the errors in training by compared the different athletes when combining the paddle number and other data.Research results:1. Based on actual data,we found that the individual lactate threshold of canoeist must be lower than4mmol/L, so we should reduce the intensity of training in aerobic rowing.2It reflects that the athlete’s aerobic capacity has improved when the curves of lactic acid threshold moves right.3.The low-level athletes, tend to improving the speed by increasing the paddle speed but ignore the power of paddle.4. The4×1000M lactic acid threshold testing analysis the training effects and adjust the training plan by testing the athletics’ personally lactic acid threshold testing,and provides the physiological basis for coaches to make trainingplane;5. It is difficult to combine the lactic acid threshold testing with this game because canoe is influenced by outside a lot.