Walking robots, Science

Assignment Help:

Walking Robots:

Sit back  for a while and  try  to think of a few advantages our legs have over wheels  in moying around. Wheels can't  climb stairs. They can't also step over obstacles or gathrough narrow spaces or move on soft or uneven ground. Humans and animals can choose the foot-holds that offer the best support, specially in mountains. In  fact, about half the earth's surface is such that  it is very difficult for wheels to move on it. Creeping, climbing, balancing, walking and running are all possible for legged creatures.

Our legs can also bend at knees which makes adjustment easy. Therefore, a robot must be given  legs so  that  it  is able to move around easily. Making  legged robots has proved  to be a challenging job  in  roboiics.  Although computers have been built into legged vehicles, the problem4 of  balance, coordination and walking on rough ground have proved difficult to solve. Along with robot movement, building  in natural flexiblity,  manual, touch and hearing ability in  robots are active areas of  research  in  robotics  these days.  

Great developments have taken place  in materials which are called polymers, and consist.of long chains of small molecules joined end to end. Plasticsare one k~nd  of polymers used extensively  in machines and devices. and so commonly even in  rural areas-in  the form of cups, buckets,  ropes, bags, rain-coats and other clothing etc. Rubbers are alsa$olyrners.  and so are ceramics from which china-ware and all kinds of  insulators are made. There has been great development  in  this field. Ceramic car engines are being developed which mill be much lighter than  the present cast steel and will be able to operate at  a higher  inner temperature and pressure. Engine weight may be reduced  to a quarter of what  it  is today, anti power may be  increased four times. Ceramic magnets are now  in conimon use: the ratio of the magnet's force to its lueight has ken increased more than  a hundred  times. 

 


Related Discussions:- Walking robots

What is oxidoreductases, Oxidoreductases To this group (EC  1) beIongs al...

Oxidoreductases To this group (EC  1) beIongs all enzymes catalyzing oxidation-reduction reactions. Common  names  include dehydrogenases, oxidazes,  reductases  and  catalases.

Guidance and counselling, the place of guidance and counselling in fosterin...

the place of guidance and counselling in fostering stable growth and development in teaching and learning situation

Food microbiology, discuss six major topics of microbiology

discuss six major topics of microbiology

EMR, Explain how EMR waves are transverse?

Explain how EMR waves are transverse?

Anthropolgy, Why is the idea of modern human "races" is not considered a va...

Why is the idea of modern human "races" is not considered a valid biological concept, and why is the idea of clinal variation more acceptable to biologists?

Mineral, What are some faqs about the mineral Bloodstone.

What are some faqs about the mineral Bloodstone.

Intrusion into the water cycle, Intrusion into the Water Cycle: Water m...

Intrusion into the Water Cycle: Water management is one of  the leading concerns of man  today. The natural water cycle has not been able to compensate for the effects of human

Botany, Hey, I have to ask an expert questions for an assignment and I was ...

Hey, I have to ask an expert questions for an assignment and I was wondering since you have a degree in botany how would a multi vitamin affect a plant?

Classification of hazardous chemicals, Classification of Hazardous Chemical...

Classification of Hazardous Chemicals : The classification of chemical hazards as recommended by the UN Committee of Experts on the Transport of Dangerous goods has been widely ad

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd