Movement control in golf putting

Delay, Delphine; Nougier, Vincent; Orliaguet, Jean‐Pierre; Yann, C.

doi:10.1016/s0167-9457(97)00008-0

Cited by 104 publications

(107 citation statements)

References 41 publications

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“…Given the above, the proposed mechanism respects the ecological validity of putting performance with regard to the ball impact velocity which is very accurate. Furthermore, this mechanism allows executing consistent replications of the movement (Delay et al, 1997;Coello et al, 2000).…”

Section: Methodsmentioning

confidence: 99%

See 1 more Smart Citation

Design of a Golf Putting Pneumatic Mechanism Integer vs Fractional Order PID

Couceiro¹,

Figueiredo²,

Dias³

et al. 2012

PID Controller Design Approaches - Theory, Tuning and Application to Frontier Areas

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Section: Methodsmentioning

confidence: 99%

“…In order to study the device response to velocity inputs, two separated rectangular pulses of 400 mm.s -1 ( i.e., low velocity) and 1500 mm.s -1 (i.e., high velocity) were applied, thus considering common values of putting impact velocities (Delay et al, 1997;Coello et al, 2000).…”

Section: Controller Optimizationmentioning

confidence: 99%

Design of a Golf Putting Pneumatic Mechanism Integer vs Fractional Order PID

Couceiro¹,

Figueiredo²,

Dias³

et al. 2012

PID Controller Design Approaches - Theory, Tuning and Application to Frontier Areas

View full text Add to dashboard Cite

“…For example, Kenny et al [20] used motion capture system for the developing a musculoskeletal computer model for the energy analysis of golf swing movement. Delay et al [21] performed an analysis of the golf putting movement through the use of a SELSPOT system.…”

Section: Introductionmentioning

confidence: 99%

Improving the design of squat machine using motion capture and virtual prototyping

Mariti

Valentini

2011

Sports Eng

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Dynamic squat is one of the most executed fitness exercise. Its use is widespread both for rehabilitation and training purposes. Several typologies of the squat exercise can be performed. The most important are the front squat and the back squat. In the front squat the barbell is held in front of the body across the clavicles and deltoids, while in the back squat exercise the bar is held on the back of the body at the base of the neck. In this paper we will refer to dynamic back squat. The squat exercise can be performed with or without the help of a machine that has the scope of guiding the person during the movement and ensuring his stability and safety. The use of this type of machine is often necessary when the workout is heavy and the risk of incorrect exercise and injuries is high. On the other hand, the rigid structure of this device often overconstrains the lifting movement. From all these observations, the purpose of the paper is to discuss an alternative design of a mechanism able to maintain the advantage to allow a free-body execution and to preserve the safety of the athletes as well. The proposed mechanism has been designed starting from an anthropometric study on the squat movement. This has been performed by using a motion capture system and applying computer-aided engineering techniques. The design activity started from the experimental investigation of the trajectory of the barbell during the natural execution of the unrestricted back squat exercise. The tests have been performed on several subjects with different mass, anthropometry and gender. In a second phase, the data have been processed and analyzed and a specific mechanism, able to reproduce the natural trajectories, has been synthetized. Finally, the design and optimization of the entire structure has been performed through the use of virtual prototyping techniques.

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“…40% 111 Kuboki, Soja-shi, Okayama 719-1197, Japan (Delay, et al, 1997) ( , 2008) ( , 2006) (Nilsson and Karlsen, 2006) (Binsch, et al, 2009) On the other hand, the sensor coordinate system was defined on the putter shaft.…”

mentioning

confidence: 99%

Discrimination of the shot distance by putter head motions of golf

Tsuchiya

Hokari

2015

Transactions of the JSME (In Japanese)

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In previous study, we proposed three dimensional motion measurement system which was composed of gyro sensor and infrared sensor to measure golf putter head motion. In this paper, we propose a method to discriminate the shot distance from the rotational and translational motions of the putter head. Rotational and translational motions of the putter head were measured by the proposed system with changing the distance to the cup from the rest position of the ball (Short:150 cm, Middle : 300 cm, Long : 450 cm). Four motion variables affecting the shot distance were selected by cluster analysis as follows: (1) The minimum displacement in the X axis direction before the impact, (2) The maximum displacement in the Y axis direction at the impact, (3) The angular velocity around the z axis at the impact, and (4) The angle around the x axis before the impact. The canonical discriminant analysis was used to distinguish among the shot distances. Objective variable was 3 kinds of the shot distances, and explanatory variable was 4 motion variables. As a result of the canonical discriminant analysis, accuracy rate was 93.4%. Next, the subjective data which isn't used for calculation of a discriminant was substituted for canonical discriminant equations. As a result, in short distance, the accuracy rate of all subjects was 100%. On the other hand, in the middle and long distance, the highest accuracy rate was 100%, and the lowest accuracy rate was 50%. In addition, the angular velocity around the z axis at the impact greatly contributed to shot distance.

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Movement control in golf putting

Cited by 104 publications

References 41 publications

Design of a Golf Putting Pneumatic Mechanism Integer vs Fractional Order PID

Design of a Golf Putting Pneumatic Mechanism Integer vs Fractional Order PID

Improving the design of squat machine using motion capture and virtual prototyping

Discrimination of the shot distance by putter head motions of golf

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