中国体育科技
中國體育科技
중국체육과기
China Sport Science and Technology
2015年
4期
36~41
,共null页
羽毛球 竞技表现 阶段性 “涨落”现象 特征
羽毛毬 競技錶現 階段性 “漲落”現象 特徵
우모구 경기표현 계단성 “창락”현상 특정
badminton ; athletic performance ; stage ; fluctuation phenomenon ; characteristics
羽毛球比赛中,与赛双方的竞技表现会呈现出阶段性“涨落”现象,表现为得分结构的阶段性变化。利用灰色差异信息处理,将羽毛球比赛不同局次划分为Z、P、L 3种竞技表现时相。时间特征方面,各单项间无显著性差异;赛点局A易发生“涨落”,频次多、强度大但长度短;赛点局B“涨落”频数少而长度长。空间特征方面,开局由P阶段转入Z阶段,按照首局、赛点局A、赛点局B、决胜局依次前移;由Z阶段转入P阶段,按照赛点局A、首局、赛点局B、决胜局依次偏后。结尾由Z阶段转入P阶段,各局次间差别较小;由P阶段转入Z阶段,赛点局A偏后,赛点局B靠前。结构特征方面,增加Z阶段频数、长度、强度,减少L阶段频数和长度有利于各局次获胜,而缩短赛点局A的L长度,增加赛点局B的Z频数对于上述局次更为重要。
羽毛毬比賽中,與賽雙方的競技錶現會呈現齣階段性“漲落”現象,錶現為得分結構的階段性變化。利用灰色差異信息處理,將羽毛毬比賽不同跼次劃分為Z、P、L 3種競技錶現時相。時間特徵方麵,各單項間無顯著性差異;賽點跼A易髮生“漲落”,頻次多、彊度大但長度短;賽點跼B“漲落”頻數少而長度長。空間特徵方麵,開跼由P階段轉入Z階段,按照首跼、賽點跼A、賽點跼B、決勝跼依次前移;由Z階段轉入P階段,按照賽點跼A、首跼、賽點跼B、決勝跼依次偏後。結尾由Z階段轉入P階段,各跼次間差彆較小;由P階段轉入Z階段,賽點跼A偏後,賽點跼B靠前。結構特徵方麵,增加Z階段頻數、長度、彊度,減少L階段頻數和長度有利于各跼次穫勝,而縮短賽點跼A的L長度,增加賽點跼B的Z頻數對于上述跼次更為重要。
우모구비새중,여새쌍방적경기표현회정현출계단성“창락”현상,표현위득분결구적계단성변화。이용회색차이신식처리,장우모구비새불동국차화분위Z、P、L 3충경기표현시상。시간특정방면,각단항간무현저성차이;새점국A역발생“창락”,빈차다、강도대단장도단;새점국B“창락”빈수소이장도장。공간특정방면,개국유P계단전입Z계단,안조수국、새점국A、새점국B、결성국의차전이;유Z계단전입P계단,안조새점국A、수국、새점국B、결성국의차편후。결미유Z계단전입P계단,각국차간차별교소;유P계단전입Z계단,새점국A편후,새점국B고전。결구특정방면,증가Z계단빈수、장도、강도,감소L계단빈수화장도유리우각국차획성,이축단새점국A적L장도,증가새점국B적Z빈수대우상술국차경위중요。
In the badminton games, athletic performance from both sides often present periodic fluctuate phenomenon, which show the periodic changes of scoring structure. This study divides different times of badminton games into three kinds of athletic performance phase like Z, P, L by using the method of gray difference information processing. On the aspect of time characteristics, there is no significant difference between each single~ the fluctuation frequency occurred in match point A easily, more, strong but the length is short;the fluctuation frequency of match point B is opposite to the former. On the aspect of space characteristics~ if games start by the fact that P phase transfers to the Z stage, they will shift forward in turn according to the first bureau, match point A, match point B and deciding set ; if games starts by the fact that Z phase transfers to the P stage,they will be after the partial in turn like match point A, first bureau, match point B and deciding set. If the ending is from Z phase to P, each bureau has smaller difference ; on the contrary, match point A will be after the partial while match point B will shift forward. On the aspect of structure characteristics, increasing the frequency, length, strength of Z, reducing the frequency and length of L have direct effects on wining games while shortening L length of match point A, increasing Z frequency of match point are more impor- tant to above game times.
