Rotary Inverted Pendulum Model C&DSP Lab. EE@MJU which implies that 1 ¨ ˙ θ= −bc sin(α)α2 − cGθ ˙ ac − b2 cos2 (α) ηm ηg Kt Kg + bd sin(α) cos(α) + c V Rm 1 ˙ b2 sin(α) cos(α)α2 − b cos(α)Gθ ˙ α= ¨ 2 cos2 (α) ac − b η m η g Kt Kg + ad sin(α) + b cos(α) V Rm where a = J + mr2 ‚ b = mLr‚ c = 4 mL2 ‚ d = mgL‚ and 3 Fig. 1. A schematic diagram of the rotary inverted pendulum 2 ηm ηg Kt Km Kg . Rm G=B+ Using the Lagrangian method‚ the equation of motion of rotary inverted pendulum can be derived
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Introduction: Aim: To find the relationship between the length of a simple pendulum and the period of oscillation. Research question: How does the string length of the pendulum affect the period of oscillation? Prediction: The longer the string‚ the longer it will take to make one complete oscillation. Variables: Independent variable: Length (L). Dependent variable: Period of oscillation (T). Controlled variable: Mass of the plasticine. Tools & Materials: Stopwatch. Ruler. String. Plasticine
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Dimensional Analysis: Investigation on bifilar suspension Ho Yuk Him (Date of experimentation :20th and 29th October‚ 2010) This paper presents a study on the application of dimensional analysis on the formulation of an equation concerning the periodic time of a rod rotating at an angle about the vertical axis suspended by two strings at each end. We find that period is inversely related to distance between the strings parallel to each other and directly proportional to the both the square root of
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Pit Bull Prohibition Tell me‚ what is the first thing that comes to mind when someone mentions a Pit Bull? I can’t speak for everyone‚ but most of you didn’t think of some cute‚ cuddly‚ playful puppy. Most of you envisioned a savage‚ snarling‚ devil dog‚ chained to post in an abandoned yard totally focused on tearing you to shreds. Such stereotypes are created and amplified by scandalous media reports which contribute greatly to societies’ growing fear of these dogs. Fear implores a responsibility
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Are Pit-Bulls an overly vicious breed or are they just misunderstood by today’s American society? Jessica Williams Strayer University ENG215046VA016 June 04‚ 2011 When you see a Pit bull‚ what is the first thing that goes through your mind? For some‚ it is a sense of fear and for others it is the thought that this breed is misunderstood. Have you ever stopped and thought about if the Pit bull breed is really a vicious breed‚ or are they just misinterpreted due to the reputation that others
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An Anonymous author stated‚ “Pit bulls are beauty without vanity‚ strength without insolence‚ courage without ferocity‚ and all the virtues of man without the vices.” (Anonymous) As a Pit bull proprietor‚ I feel that Pit bulls are consistently confounded animals. In fact‚ any animal‚ pit bull or even a Chihuahua can be merciless or delicate. Additionally‚ adore and minding wins out with animals basically as it guarantees with individuals. Furthermore‚ affection is the item that makes a good or repulsive
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Pit Bull’s Bad Rap J. Lee Gray Simpson University We all know the terrifying image of a snarling Pit Bull lunging at a dog‚ or even worse‚ a person. This image evokes fear and tremendous alarm. For many‚ any time a person is hurt by a dog‚ this is the first image to come to mind. Most people don’t see Pit Bulls the way I do. I know them as loving‚ loyal and funny creatures. Pit Bulls do not deserve their undesirable reputation. The people who argue against
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white pit bull lying down not chained up. I slowly approached the dog‚ the dog got up and proceeded to charge me I utilize my Oleoresin Capsicum (OC) spray to prevent the dog from attacking me. I try to utilize my control pole to get the dog under control. I was unable to get close enough to place the control pole around the dogs head.
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Pneumatic symbols © Festo Didactic – Training and Consulting Pneumatic symbols 17.10.03 No. ١ / 23 Pneumatic symbols The development of pneumatic systems is assisted by a uniform approach to the representation of the elements and the circuits. The symbols used for the individual elements must display the following characteristics: • Function • Actuation and return actuation methods • Number of connections • Number of switching positions • General operating principle • Simplified
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represented by a multitude of symbols. The most commonly used symbol in this day and age for the word peace is a simple circle bisected vertically. Two smaller lines extend downward from the bottom third of the central line at approximately 60 degree angles and connect to the circle. The symbol is occasionally referred by Christian evangelists as a broken upside down cross inside a circle. This symbol is recognized worldwide but how many people know the history of this symbol or know how it came to be
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