... Oklahoma, and Texas), the winds are strongest in the spring (March and April) and weakest in the summer (July and August) Utilities here are summer peaking, and hence need the most power when ... 1-4 Land Rights The wind is a free, clean, and inexhaustible energy source It has served humankind well for many centuries by propelling ships and driving wind turbines to grind grain...
Ngày tải lên: 21/03/2014, 12:11
... 23, 28 24 25 26, 28, 30 , 33 27 34 , 29 30 , 33 31 32 34 , 34 35 36 10 37 10 38 Critical activity Float 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 Project Planning and Control Milestones Important ... 21 23 24 26 28 30 21 33 34 35 36 37 F Time Dummies Floats 3 3 8, 7 10 11, 13 10 16, 20, 17, 14, 11 24 12 13, 14, 16, 17, 20, 27 14 15 16, 21, 23, 17, 19 24,...
Ngày tải lên: 26/01/2014, 11:20
Mechatronic Systems, Simulation, Modeling and Control Part 3 potx
... scalar Tip 112 Mechatronic Systems, Simulation, Modelling and Control frequency was 31 . 93 kHz, admittance phase coincided with at the resonance frequency, electorical Q factor was 33 0 and the admittance ... pp.7- 13 Hayashi, S (1991) On the tracking of resonance and antiresonance of a piezoelectric resonator, IEEE Transactions on Ultrasonic, Ferroelectrics and Frequency...
Ngày tải lên: 21/06/2014, 07:20
Dynamic Model and Control of DFIG Wind Energy Systems Based on Power Transfer Matrix
... diagram of the DFIG- based wind generation system (6) II MODEL OF A DFIG WIND ENERGY SYSTEM USING INSTANTANEOUS POWER COMPONENTS (7) A Definitions and Assumptions The schematic diagram of a DFIG wind ... AND CONCLUSION An alternative modeling and controller design approach based on the notion of the instantaneous power transfer matrix is described for...
Ngày tải lên: 27/06/2014, 16:04
Báo cáo nghiên cứu khoa học: " DYNAMIC MODEL AND CONTROL FOR BIPED ROBOT" pps
... the next research such as Neuron network and fuzzy algorithm or other adaptive control models The main reason to develop these control model for the biped robot is that we simplified the problem, ... torque τ r to ensure the stability and accurate movements for the joints of the robot 2.2 Building RDC Control Choosing and defining Lyapunov function for the Biped Robot...
Ngày tải lên: 22/07/2014, 03:21
Networking Theory and Fundamentals - Lecture 3 ppt
... Numerically determine limit of Pn 0 .31 0 0 .34 5 0 .34 5 lim P n = 0 .31 0 0 .34 5 0 .34 5 n →∞ 0 .31 0 0 .34 5 0 .34 5 (n ≈ 150) Effectiveness depends on structure of P 3- 1 5 Global Balance Equations Markov ... + π1 + π = P{gets wet} = π p = p 1− p 3 p 3- 1 4 Example: Finite Markov Chain Taking p = 0.1: 1− p 1 π= , , = ( 0 .31 0, 0 .34 5, 0 .34 5) 3 p 3 p 3...
Ngày tải lên: 22/07/2014, 18:22
Frontiers in Robotics, Automation and Control Part 3 pptx
... *)2%' $+)* G#. :3) 0T3 I34%.- 35 3-%* DG#. :3) 0 QRRSF ;(/.( ( #3 9%%0 &3% 2 $)+ 2%4%02%0.5 9 #3% 2 8%+/$/.#-/)0 )$ K 4+)1+# *36 C(% I34%.- 35 3-%* #0#' 53/ 3 -(% 2%4%02%0. %3 9%-;%%0 8#+/#9' %3 )$ # 1/8%0 4+)1+#* ... /0-+)2&.%2 /0 -( /3 (#4-%+ 34 %./#''5 /0-%0 23 ').#'/>/01 3- +&.-&+#' $#&' -36 L0 #0 # )&0- )$ -(/3J ;% $). &3 -( /3 2 /3. &33 /)0 )&+ *)2%'H3 ;%#:0 %33 %3 /0 2%-%.-...
Ngày tải lên: 11/08/2014, 04:21
Industrial Robotics Theory Modelling and Control Part 3 pot
... u 3 2 e u 3 3 e u 1π /2 u + a e u 3 1 e -u 1π /2 e u 3 2 e u 3 3 e u 1π /2 e u 3 u +d e u 3 1 e -u 1π /2 e u 3 2 e u 3 3 e u 1π /2 e u 3 4 e -u 1π /2 u + a e u 3 1 e -u 1π /2 e u 3 2 e u 3 3 ... Q −1 N = ([ N 31 , < N 32 , N 33 , N 34 >], < N 35 , N 36 , N 37 >) where, N 31 = c N 21 − s N 24 , N 32 = c N 22 − s N 23 , N 33 = c N 23 + s N 22 , N 34 = c N 24 + s N...
Ngày tải lên: 11/08/2014, 08:22
Dynamic simulation and control of a distillation column
... Design, Simulation and Control of a Depropaniser 17 Chapter Design, Simulation and Control of a Depropaniser 3.1 Basis and Method A depropaniser column design similar to that defined in the doctoral ... academia on column modeling and control such as usage of unrealistic linear models, assumption of minimum phase dynamics, assumption of constant time dela...
Ngày tải lên: 04/10/2015, 17:06
Dynamic Vision for Perception and Control of Motion - Ernst D. Dickmanns Part 3 docx
... for understanding motion behavior of other subjects Hu- 3. 2 A Framework for Capabilities 61 man language has special expressions for these capabilities of motion control, which often are performed ... recognition and tracking 2.2.4 .3 Coarse-to-fine 3- D Shape Models If multifocal vision allows tracking the silhouette of the entire object (e.g., a vehicle) and of...
Ngày tải lên: 10/08/2014, 02:20
Tài liệu Modulation and coding course- lecture 3 pptx
... Tb 1 .36 57 V 2Tb 3Tb 4Tb 5Tb 6Tb 1 Rb=1/Tb =3/ Ts R=1/T=1/Tb =3/ Ts T 2T 3T 4T 5T 6T Rb=1/Tb =3/ Ts R=1/T=1/2Tb =3/ 2Ts=1.5/Ts T 2T 3T Lecture Today we are going to talk about: Receiver structure Demodulation ... Quantization Uniform and non-uniform Baseband modulation Binary pulse modulation M-ary pulse modulation M-PAM (M-ay Pulse amplitude modulation) Lecture Formatting and...
Ngày tải lên: 27/01/2014, 08:20
Tài liệu Kinh tế ứng dụng_ Lecture 3: Outliers, Leverage and Influence docx
... 20, 2004 Applied Econometrics Outliers, Leverage and Influence References Bao, Nguyen Hoang (1995), ‘Applied Econometrics’, Lecture notes and Readings, Vietnam-Netherlands Project for MA Program ... Classical and Modern Regression with Application, Second Edition, Boston, M.A: PWS – Kent Written by Nguyen Hoang Bao May 20, 2004 Applied Econometrics Outliers, Leverage and...
Ngày tải lên: 27/01/2014, 11:20