the low cost mobile robot

... passengers as promised The better the level of employee services, the better the level of quality service the customers perceived Therefore, the third of hypothesis is as follows:  Hypothesis 3: Responsiveness ... paid The simple concept is “the more the customers pay, the better the quality and product they will require” Additionally, price is associated with the cost budget by the customers to purchase the ... with the airlines they have chosen; full service passenger have to pay higher for their full service ticket and low cost passenger will pay lower for their flight but in the bottom of thinking, they

Ngày tải lên: 03/08/2017, 21:34

... Vietnam Trang 3ABSTRACT The necessary of the thesis In these years, there is a growing recognition that mobile robots have the capability to operate in a wide area and further the ability to manipulate ... slippage Approaches of study The approach of study is illustrated as the following order:  Analyzing and building the kinematic and dynamic model of the mobile robot with the occurrence of model ... [21] I G The inertia of moment of the platform about the vertical axis 2) I W The inertia of moment of the wheel about the rotational axis 0,0025 (kg.m2) I D The inertia of moment of the wheel

Ngày tải lên: 10/01/2020, 07:10

... that the pH of the medium affects the solubility of metal ions and the concentration of the counter ions on the functional groups of the adsorbent, so pH is an important parameter affecting the ... removal from the synthetic solution This low arsenic removal from the water samples may be due to the competitive adsorption of arsenic, phosphate, silicate and other ions present in the water samples ... equilibrium state of the Fe-XOW adsorbent that has been allowed to react with aqueous solution of As(III) Figure 5 shows the adsorption isotherm for As(III) onto the Fe–XOW It is seen that the adsorption

Ngày tải lên: 13/01/2020, 04:27

... Vietnam Trang 3ABSTRACT The necessary of the thesis In these years, there is a growing recognition that mobile robots have the capability to operate in a wide area and further the ability to manipulate ... slippage Approaches of study The approach of study is illustrated as the following order:  Analyzing and building the kinematic and dynamic model of the mobile robot with the occurrence of model ... [21] I G The inertia of moment of the platform about the vertical axis 2) I W The inertia of moment of the wheel about the rotational axis 0,0025 (kg.m2) I D The inertia of moment of the wheel

Ngày tải lên: 16/01/2020, 07:23

... asthe best strategy depends on the operator, the portfolio, and thecapabilities, so, too, does it depend on the price environment Under high prices, the most important cost in the field is theopportunity ... operating model must follow and support the strategy, andthe strategy must suit the portfolio, and the portfolio dictates the req-uisite needs of the enterprise in terms of the organizational capabilitiespromoted ... with low-cost operations tends to focus on innovation in business models (rather than enterprise internal operating models) to lower the costs of acquiring and servingcustomers and enhance the

Ngày tải lên: 20/01/2020, 11:42

... asthe best strategy depends on the operator, the portfolio, and thecapabilities, so, too, does it depend on the price environment Under high prices, the most important cost in the field is theopportunity ... operating model must follow and support the strategy, andthe strategy must suit the portfolio, and the portfolio dictates the req-uisite needs of the enterprise in terms of the organizational capabilitiespromoted ... with low-cost operations tends to focus on innovation in business models (rather than enterprise internal operating models) to lower the costs of acquiring and servingcustomers and enhance the

Ngày tải lên: 03/03/2020, 09:29

... of the low cost, businesses can bid lower than their competitors but stillhave the same level of profits as them If businesses in the industry place the sameprice for their products, low-cost ... enhance the image of a product • Product: refers to the item actually being sold The product must deliver a minimumlevel of performance; otherwise even the best work on the other elements of themarketing ... able to reduce thecost of operating processes that allow businesses to overcome competitors byproducing goods and services at low cost Enterprises with low cost strategies choose low product differentiation

Ngày tải lên: 09/07/2020, 10:06

... cameras The system helps the camera follow the object’s movement through the swivel control so that the image obtained from the object is always in the centroid of the camera frame Based on the ... obtained from the camera (error of distance and angle), the author then designed a legged robot controller to stick to follow the object The simulation results and the experiments showed that the operational ... của theta theo Px 33 Hình 3.6: Đồ thị hàm bậc nhất và bậc hai của theta theo Py 34 Hình 3.7: Quỹ đạo chuyển động ba chân robot theo trục tung 34 Hình 3.8: Quỹ đạo chuyển động ba chân robot theo

Ngày tải lên: 27/01/2021, 09:22

... achieve the system velocities determined from the outer controller 1.2 Some Typed Of Wheeled Mobile Robot 1.2.1 Differential Drive A different wheeled robot is a mobile robot is a mobile robot ... reach the desired value we need to control the bias 𝑒𝜑(𝑡) to zero The direction angle of the robot is expressed through the system of differential equations of the direction angle as follows: ... for the kinematic model to ensure the robot follows the set trajectory 3.3.3 Linearization of Feedback The idea of this method is to perform transformations to linearize the input to the system

Ngày tải lên: 05/08/2022, 04:12

... first stage, the robot is driven to the internediate point When the distance form the robot’s position to thereferene point small enough ( ) the robot will change to second stage, driven robot to ... achieve the systemvelocities determined from the outer controller 1.2 Some Typed Of Wheeled Mobile Robot 1.2.1 Differential Drive A different wheeled robot is a mobile robot is a mobile robot whose ... described by the Lagrange formula as follows: Where: : the difference between the kinetic and potential energy of the system P : the power lost due to friction k : the index of the general

Ngày tải lên: 05/08/2022, 10:17

... of the low cost, businesses can bid lower than their competitors but still havethe same level of profits as them If businesses in the industry place the same price fortheir products, low-cost ... AND LOW COST STRATEGY 5 1.1 Definition of marketing strategy 5 1.2 Marketing Mix and classification 5 1.3 The concept of Low cost strategy 7 1.4 The pros and cons of Low cost strategy 8 1.5 The ... enhance the image of a product  Product: refers to the item actually being sold The product must deliver a minimumlevel of performance; otherwise even the best work on the other elements of themarketing

Ngày tải lên: 11/10/2022, 06:58

... climbing robot; while fewer chambers can reduce the robot weight and cost Therefore, a low-cost and light-weight robot needs to achieve balance between the reliability and the weight Note that the ... the adsorption 7 Control system Although the robot is cabled, the control system is still a wireless system to reduce diameter of the cable In this way, both the weight and the cost of the robot ... far enough for the climbing operation 4.2 Adsorption during the groove –crossing When crossing the grooves, the robot must generate the adsorption force only by the upper or the lower chamber

Ngày tải lên: 08/11/2022, 14:56

... typed of Wheeled Mobile RobotA different wheeled robot is a mobile robot is a mobile robot whose movement is based on separately driven wheels placed on their side of the robot body.Robots with differential ... to the second stage occurring once the distance between the robot's position and the reference point falls below a specified threshold In the second stage, the robot is precisely driven to the ... motion is described by the Lagrange formula as follows: : the difference between the kinetic and potential energy of the system P : the power lost due to friction k : the index of the general coordinate

Ngày tải lên: 13/12/2022, 06:49

... của mobile robot Vận tốc góc của mobile robot quanh tâm I đước xác định như sau: Từ các phương trình ta có: Trị số thể hiện bán kính cung tròn mà mobile robot sẽ thực hiện với vận tốc Để robot ... hoành : góc định hướng của mobile robot so với trục hoành : khoảng cách từ mobile robot tới điểm nhận diện của đối tượng : vận tốc góc của robot : vận tốc dài của robot : vận tốc góc của đối ... trước Phương di chuyển của robot phải nằm trên đường thẳng nối robot và đối tượng Hình 3.24a: Cấu trúc bộ điều khiển robot Vậy để thiết kế bộ điều khiển mobile robot bám theo đối tượng trước tiên

Ngày tải lên: 09/09/2024, 14:50

... rubber, with the weight of the vehicle is 5.9kilograms and thetransmission range is 1:27 The size of the mobile robot is 445*363, idle speed is1.3m/s, and the loadcell is 10kilograms The robot frame ... estimate the position and speed of motors Test results in the laboratory and an artificial maze show that the robotworks well, and the robot can also move within the map at the request of the operator ... on the PID controller Bên trong SLAM Robot Figure 4 Overview of the Mobile Robot System Mechanical Design The shaped steel materials is used for the frame design, and the material used to makethe

Ngày tải lên: 08/10/2024, 02:11

... PRACTICES The emphasis of the low back pain guideline on conservative ment for patients with acute low back pain (the first six weeks follow-ing the initial low back pain visit) should be the primary ... Given the weak effects on clinical practices found for the low backpain guideline, however, further work is needed to focus the atten-tion of the leadership and strengthen actions to achieve the ... insights even as the MTFsstruggled to achieve lasting new practices The performance of thedemonstration and control MTFs on the six hypotheses for acute lowback pain care (listed in the previous

Ngày tải lên: 17/02/2014, 19:20

... Hence the costs were similar to Month 3 costs Trang 4Summary of TCO Analysis When calculating for TCO, you should include the costs of servers and network hardware, costs of maintenance, costs ... of the above costs are upfront capital expenditure while others are operating expenditure, in order to simplify the calculations and cost comparison between options, we have amortized the costs ... adds more complexity, which further increases your costs Running NoSQL database software in the cloud significantly reduces infrastructure costs In the cloud, those costs include instance hours,

Ngày tải lên: 19/02/2014, 12:20

... mobile robots are designated as leaders and are in charge of leading the formation, the other robots have no information about their headings and simply follow the leader(s): they are called followers ... used to monitor the robot, to communicate with other robots or to communicate information Global perspective of mobile robotics market They are several identified markets for mobile robots: service ... development of mobile robots 4.1 Evolution from fixed base robotics to mobile robotics Interest in mobile robotics mainly comes from the need to explore areas that humans cannot explore The reason...

Ngày tải lên: 27/06/2014, 00:20

... Application of Controllability Rank Condition Theorem resulting in a general result on the controllability of nonholonomic robots  Application to multibody mobile robots – controllability results, even ... two-body mobile robots Approach – Main Idea  Divide up the path into small steps  Small enough step size guarantees correctness  Pragmatic method for choosing granularity  Compute the control ... ∪ AU (q1 ) ∪ AU (q2 ) Piece the accessible sets together Controllability – Controllable  A system is controllable if and only if ∀ q0 ∈  Any state can reach any other state Controllability –...

Ngày tải lên: 26/10/2014, 14:38

... dependent upon the theoretical solubility of the most soluble species formed and the separation of the solids from the aqueous solution Heavy metals are usually precipitated as the hydroxide by the addition ... sorbents The goal of the current study is to identify a suitable low cost biosorbent for the effective removal of Cr from aqueous solutions Motivation There are several developments in the biosorption ... to 1200 psi) is applied to the salt solution side This arrests, or reverses the flow of water through the membrane depending on whether the pressure equals or exceeds the osmotic pressure Three...

Ngày tải lên: 15/09/2015, 22:51