light proximity and motion sensors

... - and differences — between animal motion and mechanical motion GOAL: At the conclusion of this activity, students should be able to discuss the similarities and differences between animal motion ... engineering Biomechanics takes the understanding of machines and motion that engineers have developed, and applies it to explain how living things move and work One branch of biomechanics focuses ... design teams Waterpower and the Wheel-and- Axle as an industrial force Biomechanics and biotechnology Compression and combustion in automobiles; Boyle’s Law and Charles’ Law of gases

Ngày tải lên: 22/02/2014, 08:20

... briefly the kinematics and light cone dominance, and then discuss the structure of operator products at nearly light like distances Light cone expansions are postulated and bilocal operators are ... situation and discuss the light cone domi- nance analysis, and in 2.2 discuss the Regge behaviour in the deep inelastic limit and the relation with equal-time commutator sum rules In section 3 light ... algebra on the light cone and discuss the applications to structure functions and sum rules In e*e” anni- ion i e revie e i Ẹ ingle icle i ive annihilation the singularit ucture and (*)Work supported

Ngày tải lên: 24/04/2014, 17:19

... VSDCN and VPDCN In brief, we only introduce the result of VSDCN The decoupling and compensating results between direction Z and direction X is shown in Fig.5-3 (a) and (b) The decoupling and compensating ... the dynamic performances of sensors We proposed the dynamic compensating and decoupling methods of multi-force sensors, constructed four types of dynamic decoupling and compensating networks, ... Decoupling and Compensation Network (VSDCN) In figures, Y i are the outputs of sensor, and L i are the outputs of decoupling and compensating network 5.2 Designs of dynamic decoupling and compensating

Ngày tải lên: 21/06/2014, 20:20

... 1Fig 6-29 Input and nonlinear output (1)nonlinear output, (2) input signal Fig 6-30 Nonlinear output and compensating result (1) input signal, (2) compensated result Fig 6-32 Input and nonlinear ... output and compensation result (1) nonlinear output, (2) compensation result 6 Conclusions (1) The dynamic response of sensors that posse the nonlinear dynamic characteristics is first handled ... dynamic responses of sensors (3) If there are noises in the nonlinear dynamic responses of sensors, a digital filter with order may be added into the compensation system The place and order of the

Ngày tải lên: 21/06/2014, 20:20

... Sensor." Sensors and Actuators A 54: 505-510 Cutkosky, M R and I Kao (1989) "Computing and controlling the compliance of a robotic hand." IEEE Transactions on Robotics and Automation ... both as sensors and actuators and due to this property they fall under the category of ‘Smart Materials’ Piezoelectric materials are suitable for use as tactile sensors While quartz and some ... et al (Swartz and Plummer 1979) and Fiorillo et al (Fiorillo, Spiegel et al 1990) to develop ultrasonic sensors and by Kolasar et al (Kolesar, Reston et al 1992) to develop tactile sensors While

Ngày tải lên: 21/06/2014, 20:20

... 1/4 for a beam with one end clamped and the other free (type I) and β = 1/(0.7)2 for a beam with one end clamped and the other pinned (type II) In the case of slight initial cantilever bending ... 1-, 2-, and Trang 93-µm-wide stripes at a speed of 15 µm/s and an upper cutoff frequency of 100 Hz According to the noise analysis we can expect lateral and vertical resolutions of 0.15 µm and 0.5 ... cantilever sensors with 50-µm-high tips of a radius of curvature of 1.5 µm and a cone angle of 40° Calibration of the sensors yielded a vertical sensitivity of ΔU/δz = 0.25 - 0.31 µV/nm and a vertical

Ngày tải lên: 21/06/2014, 20:20

... converter IC (MicroSensors Inc., MS3110), the programmable gain of which was set to 0.1 pF/V Four weights of 5, 10, 20, and 50 gf were employed, of which radii are 5.5, 6.5, 7.5, and 10 mm, respectively ... weight and was applied pressure of 516, 738, 1,109, and 1,560 Pa, respectively 1) Photoresist (OFPR800) is spin-coated on Si substrate for sacrificial layer 2) Aluminum (1 μm) is deposited and ... Aluminum (1 μm) is deposited and patterned for lower electrodes 6) The 2nd sacrificial layer is patterned by O2 plasma 7) PDMS (300 μm) is cast and cured in air The 1st and 2nd sacrificial layers

Ngày tải lên: 21/06/2014, 20:20

... excessive and random motion, deteriorating the compression efficiency of the related motion-compensation algorithms [14–18, 27] In addition, erroneous motion estimation (ME), usually ex-pressed by motion ... moving and nonmoving ones, so that they are usually computationally faster and easier to implement [22,27] There is an interaction between motion detection and motion estimation methods In motion-compensated ... MVs may be utilized to offer motion de-tection results On the other hand, motion dede-tection can be deployed as a preprocessing stage to facilitate motion esti-mation and to improve compression

Ngày tải lên: 22/06/2014, 19:20

... Porté, personal communication): 7 between 7 and 15% of full sunlight, 7 between 15 and 30%, 6 between 30 and 45%, 5 between 45 and 60%, 6 between 60 and 75%, and 6 at about 100% in zones where black ... between 19.9 and 22.4 °C, (extremes values: 17.5 and 29.8 °C), and mean relative humidity was between 50.4 and 59.6% (extremes values: 35.3 and 64.3%). 2.5. Statistical analysis V cmax and J max ... north-eastern France (plots and linear regression) and southern France (mean, standard deviation and confidence inter- val of the mean), and for the natural regeneration (plots and linear regression).

Ngày tải lên: 08/08/2014, 00:22

... constraints and the model is represented in state space form The motion control of the mobile robot is separated into three driving motions of straight locomotion, turning locomotion and torch ... coordination of locomotion and manipu-lation by considering the manipulator and the platform as two independent entities (Chung and Hong, 1999, Chung and Velinsky, 1999, Yamamoto and Yun, 1994) Also, ... not be eliminated from the model equations (dAndrea-Novel et al., 1991, Fierro and Lewis, 1995, Yun and Yamamoto, 1993) Thus, the standard planning and control algorithms developed for usual robotic

Ngày tải lên: 26/10/2014, 14:38

... Cause and Effect • Captions • Labels • Glossary Forces and Motion Scott Foresman Science 2.1 Standards Preview Standard Set 1 Physical Sciences 1 The motion of objects can be observed and measured ... moves slowly on the sand. Trang 8Learning About Tools and Machines How do tools and machines help us? Tools and machines use pushes and pulls to make things move Tools and machines can help ... moves back and forth on the swing The top spins around and around Your car moves in a straight line The cars move in a straight line. The boy swings back and forth. The top spins around and around.

Ngày tải lên: 31/10/2014, 14:31

... ction Cause and Effect • Captions • Glossary Forces and Motion Scott Foresman Science 2.1 Standards Preview Standard Set 1 Physical Sciences 1 The motion of objects can be observed and measured ... things move back and forth Some things move around and around The car and the bicycle are in motion. Motion has speed and direction Push your bicycle pedals to change speed Turn the handlebars to ... nd distance We use centimeters and meters The ball and the goal are about 5 meters apart What else can you measure on the soccer fi eld? 3 Trang 4What is motion? Motion is the act of moving. Things

Ngày tải lên: 31/10/2014, 14:39

... Trang 2Forces and MotionTrang 3Energy Forces and Motion The Nature of Matter Planets, Stars, and Galaxies Processes That Shape the Earth Trang 4Forces and Motion Amy ­BugSeries ­Editor ... Introduction: The Science of Machines and More ­ 7 ­ 2 Getting from Here to There: Describing Motion with Words, Pictures, and Equations ­ ­12 ­ 3 Speeding Up and Slowing Down: The Relationship between Speed and Acceleration ... how displacement, velocity, and acceleration vectors are needed to fully understand interesting motions, and see how a simple accelerometer indicates the strength and direction of ac-­celeration

Ngày tải lên: 14/11/2014, 08:58

... understand pop-up design and construction First, we explain common terms and mechanisms used in paper up design Note that there is no standardized nomenclature for ups, different books and artists ... in Wonderland [CS03] and Yellow Squares [Car08] 21.2 Pop-up mechanisms: (a) step-fold, (b) tent-fold, (c) v-fold and (d)1.3 Examples of movement in the “Alice’s Adventures in Wonderland”pop-up ... mechanism and its patches 444.2 Tent-fold mechanism and its patches 44 4.7 Two cross sections of a box-fold scaffold 49 4.10 Pop-up mechanisms used to produce motion (a) Floating layer and a single

Ngày tải lên: 08/09/2015, 15:16

... news and other information The third concentration would be in standard lighting sources such as architectural lighting, aerospace and automotive interior lighting, exit signs and emergency lighting, ... in visible light wireless communication using lighting equipment Proposal LED Lighting Equipments First, we design two proposal lighting equipments They are general lighting and downlight Table ... response, and cooler operation, compared with conventional lighting devices The white LED will eventually replace incandescent or uorescent lights in oces and homes [4.14.3] CHAPTER INDOOR VISIBLE LIGHT...

Ngày tải lên: 26/10/2013, 16:43

... the crate does not move We push harder (frame c) and harder (frame d) and the crate still does not move Finally we push with all our strength and the crate moves (frame e) The free body diagrams ... also increases and the crate remains at rest When F reaches a certain limit the crate "breaks away" and accelerates to the left Once the crate starts moving the force opposing its motion is r called ... direction of motion (for kinetic friction) or of attempted motion (in the case of static friction) Note 2: The coefficient µk does not depend on the speed of the sliding object (6-4) Drag force and terminal...

Ngày tải lên: 13/12/2013, 05:15

... other hand we slide the same object on a very slippery surface such as ice, the object will travel a much larger distance before it stops Newton checked his ideas on the motion of the moon and the ... forces act on a body (say FA , FB , and FC ) the net force Fnet r r r r r r r r is defined as: Fnet = FA + FB + FC i.e Fnet is the vector sum of FA , FB , and FC Force: The concept of force was ... act on a body r r r r (say FA , FB , and FC ) the net force Fnet r r r r is defined as: Fnet = FA + FB + FC r i.e Fnet is the vector sum of r r r FA , FB , and FC (5-3) F mo ao F mX Mass: Mass...

Ngày tải lên: 13/12/2013, 05:15

... Kazerounian and Rastegar, 1992, Martinez and Duffy, 1995, Larochelle and McCarthy, 1995, Etzel and McCarthy, 1996, Gupta, 1997, Tse and Larochelle, 2000, Chirikjian, 1998, Belta and Kumar, 2002, and Eberharter ... as yaw, pitch and roll angles, v = (vx , vy , vz ) and ω = (ωx , ωy , ωz ) are the translational and rotational velocities of p, respectively; and θA and ωA are the orientation and angular velocity ... mutually informative motion command, we are maximizing the difference between prior and posterior entropies (MacKay, 1992) In other words, we are choosing the motion command that most reduces...

Ngày tải lên: 13/02/2014, 09:20

... 25-W incandescent light bulb measured LIGHT AND BLACKBODY EMISSION Intensity 400 500 Figure 1.4.3 600 700 800 Wavelength (nm) 900 1000 Output of an incandescent lamp both at full power and at ... here, and it may be surprising that this light which we call white is very rich in red and orange light (600 to 700 nm) and relatively weak in violet and blue light (400 to 500 nm) We shall revisit ... levels 12 LIGHT AND BLACKBODY EMISSION in the form of visible light The largest portion of the electrical energy injected into the system appears as heat and infrared light Various forms of light...

Ngày tải lên: 17/03/2014, 14:28