Review and analysis of running mechanism of cheetah
Download as PPTX, PDF0 likes334 views
The document analyzes the running mechanism of the cheetah, highlighting its rotary gallop method, wide stride length, and short swing time which contribute to its status as the fastest terrestrial animal. It notes the cheetah's impressive acceleration from 0 to 60 miles per hour in just 3 seconds and its top speed of 64 kmph, facilitated by its unique physiological adaptations. The findings have potential applications in robotics and biomechanics, as referenced in various studies.
Review and analysis of running mechanism of cheetah
- 1. REVIEW AND ANALYSIS OF RUNNING MECHANISM OF CHEETAH CHEETAH Fastest terrestrial animal in the world Karunathilaka R.M.B.D.M.
- 2. Mechanism of movements of limbs • Rotary gallop method. • Wide stride length compared to other animals. • Short swing time avoid reduce of the speed with the time. • Flexible long spine maximize the stride length. • Long back legs provides high speed impact on the ground. • Large swing angle of limbs around hip and shoulder joints.
- 3. Acceleration and top speed • Average acceleration is 0 to 60 miles per hour in 3 seconds and it can be gained within 3 to 4 strides. • Breathing rate increases to provide more energy in acceleration. (from 60 to 150 breaths per minute.) • Average top speed 64 kmph. • One stride or jump of a galloping cheetah averages 6.7 metres. • The claws increase grip while running on the ground • Low weighted body has low inertia and can be accelerated quickly with in a short period of time.
- 4. Applications of cheetahs’ running mechanism MIT Cheetah I MIT Cheetah II MIT Cheetah III Boston Dynamics WildCat
- 5. References • www.ncbi.nlm.nih.gov • rsif.royalsocietypublishing.org • photos – www.google.com • Hildebrand M. 1959. Motions of the running cheetah and horse. J Mamm 40(4):481-95