gamasutra anatomy of a game design document
Tài liệu ANATOMY OF A ROBOT pdf
... 1-2 A Gantt chart, a standard project management tool Jul'00 Jul'00Jul'00 Jul'00 Aug'00 Aug'00Aug'00 Aug'00 Sep'00 Sep'00Sep'00 Sep'00 ... Hardware Hardware Hardware Obtain reference designs Operate and Analyze Partition System Measure RF and bit rates Schematics Fabrication Assembly Debug Schematics (respin) Fabrication Assembly Debug Embedded ... the selection and design of robotic software. The chapter outlines a coordinated approach to the selection of a processor, a battery, a power supply, operating software, and appli- cation software. Included...
Ngày tải lên: 19/01/2014, 19:20
Tài liệu Anatomy of a Robot P2 pdf
... appropriate amount of water, and reliability is paramount. ■ The average toaster is great at browning bread in a repeatable manner. ■ You can probably walk through a completely dark room, touch a few well-known milestones, ... case, a large actuator gain can make the system unstable and lead to failures. Whenever altering the gain, remember to reevaluate and retest the dynamic performance of the control system. Realize ... is desireable. Just be aware that increasing the gain of the actuator adds expense and will adversely affect the dynamic (nonsteady state) behavior of the control system as we will see later. In...
Ngày tải lên: 19/01/2014, 20:20
Tài liệu Anatomy of a Robot P1 ppt
... 11:54 AM Page i 10 CHAPTER ONE FIGURE 1-2 A Gantt chart, a standard project management tool Jul'00 Jul'00Jul'00 Jul'00 Aug'00 Aug'00Aug'00 Aug'00 Sep'00 Sep'00Sep'00 Sep'00 ... can be drawn up using a standard software package (such as Microsoft Project) in a Gantt bar chart format (about 10 to 20 bars). A portion of such a Gantt chart is shown in Figure 1-2. It’s large ... the selection and design of robotic software. The chapter outlines a coordinated approach to the selection of a processor, a battery, a power supply, operating software, and appli- cation software. Included...
Ngày tải lên: 19/01/2014, 20:20
Tài liệu The Anatomy of a Large-Scale Hypertextual Web Search Engine ppt
... created maps containing as many as 518 million of these hyperlinks, a significant sample of the total. These maps allow rapid calculation of a web page’s "PageRank", an Of course a distributed ... forward index, associated with the docID that the anchor points to. It also generates a database of links which are pairs of docIDs. The links database is used to compute PageRanks for all the documents. ... several other extensions to PageRank, again see [Page 98]. Another intuitive justification is that a page can have a high PageRank if there are many pages that point to it, or if there are some...
Ngày tải lên: 24/01/2014, 20:20
Anatomy of a Health Scare: Education, Income and the MMR Controversy in the UK doc
... years of data. portion of lone parents, number of GPs, and average age of adults, has not been uniform across areas. 19 2.5 percentage points gap is only slightly larger than the estimated gap ... high and low educated parents. 21 IZA DP No. 3590 Anatomy of a Health Scare: Education, Income and the MMR Controversy in the UK Dan Anderberg Arnaud Chevalier Jonathan Wadsworth DISCUSSION PAPER ... area fixed effects control for any time-invariant differences across HAs associated with level differences in uptake rates. The variable z jt measures the fraction of adults of parenting age in area...
Ngày tải lên: 22/03/2014, 14:20
the broadband problem anatomy of a market failure and a policy dilemma
... services and real- time quality of service (QOS) guarantees. There are already a large number of Internet radio stations, websites that contain audio and video, and mil- lions of users of low-quality, ... Williams, and many others—raised large amounts of capital regardless of the sustainability of their business, technical, and competitive plans. These plans were in fact not sustainable, in part due ... settlement, a consent decree, and—as a result of the settlement—the 1984 breakup of AT&T. (Interestingly the AT&T case, arguably the most important and aggressive antitrust action in many decades,...
Ngày tải lên: 03/06/2014, 00:55
ANATOMY OF A ROBOT CHARLES M. BERGREN ppt
... can be drawn up using a standard software package (such as Microsoft Project) in a Gantt bar chart format (about 10 to 20 bars). A portion of such a Gantt chart is shown in Figure 1-2. It’s large ... 11:23 AM Page 22 10 CHAPTER ONE FIGURE 1-2 A Gantt chart, a standard project management tool Jul'00 Jul'00Jul'00 Jul'00 Aug'00 Aug'00Aug'00 Aug'00 Sep'00 Sep'00Sep'00 Sep'00 ... 11:23 AM Page 21 ■ Every toilet has a control mechanism for refilling the tank with the appropriate amount of water, and reliability is paramount. ■ The average toaster is great at browning bread...
Ngày tải lên: 27/06/2014, 18:20
Anatomy of a Robot Part 1 ppsx
... 0-07-141657-9 All trademarks are trademarks of their respective owners. Rather than put a trademark symbol after every occurrence of a trademarked name, we use names in an editorial fashion only, and to ... the selection and design of robotic software. The chapter outlines a coordinated approach to the selection of a processor, a battery, a power supply, operating software, and appli- cation software. Included ... details and reasoning to make it more readable. Projects come in all shapes and sizes, and they are executed in all shapes and forms. This document provides a standard way to manage projects that...
Ngày tải lên: 10/08/2014, 01:22
Anatomy of a Robot Part 2 pptx
... 11:23 AM Page 15 10 CHAPTER ONE FIGURE 1-2 A Gantt chart, a standard project management tool Jul'00 Jul'00Jul'00 Jul'00 Aug'00 Aug'00Aug'00 Aug'00 Sep'00 Sep'00Sep'00 Sep'00 ... Connectors and all package breakouts ■ Preliminary layout and plans for the board fabrication. ■ Compliance issues ■ Software considerations: ■ Block diagram of major software modules ■ Performance ... toilet has a control mechanism for refilling the tank with the appropriate amount of water, and reliability is paramount. ■ The average toaster is great at browning bread in a repeatable manner. ■...
Ngày tải lên: 10/08/2014, 01:22
Anatomy of a Robot Part 4 pps
... ROBOT’S DESIGN PARAMETERS We have already seen that altering v and d can substantially change the performance of the robot. Further, altering these parameters offers a reliable way to change just ... case of an actuator or sensors that are either off or on. These are famil- iar to you already: ■ Thermostats The furnace in most houses cannot be operated halfway. The burn- ers do not have a ... simultane- ous variables. However, as the number of variables increases, the danger of interactions increases drastically. The primary danger is that unknown interactions between the vari- ables...
Ngày tải lên: 10/08/2014, 01:22
Anatomy of a Robot Part 5 ppt
... companies have probably written software that takes advantage of the special features of the computer. We can purchase this software and use it in various ways: ■ Freeware Often an author of software ... tech- nology available for our use. We gain time, dollars, and reliability by sharing and taking advantage of their effort. Because the technology has been made so readily available to others, many third-party ... image of a star as a ring or arc of light. Some nice examples of gravitational lenses can be found at www.iam.ubc.ca/ϳnewbury/lenses/glgallery.html. The web page at http://imagine.gsfc.nasa.gov/docs/features/news/07nov97.html...
Ngày tải lên: 10/08/2014, 01:22
Anatomy of a Robot Part 6 pot
... These hardware structures povide both increased accuracy and faster execution. Arithmetic We’ve seen that one of the central features of a DSP processor is the MAC, a hardware structure capable of ... numbers at the same time, a computer with many spare registers (termed general-purpose [GP] registers) can often execute the computations at a faster rate. To take advantage of this capability, we often ... speed). PCI has become an industry standard. Many board manufacturers and many chip manufacturers have adopted it. If the robot’s computer supports the PCI bus, many third-party boards will be available...
Ngày tải lên: 10/08/2014, 01:22
Anatomy of a Robot Part 7 doc
... recorded are more than sufficient to allow a proper read of the data. ■ Bad disk surface HDs also have a mechanism to avoid bad spots on the disk surface. A separate place exists in the HD surface ... will only address magnetic HD disks. An HD is basically a spinning disk of magnetic material that can contain bits on its surface. A read/write head glides over the surface and provides access to ... predict it, and how to achieve it. Certainly, many ways are available for accomplishing this, both scientific and seat of the pants. In this chapter, we’ll take a grand tour of both methods. Reliability...
Ngày tải lên: 10/08/2014, 01:22
Anatomy of a Robot Part 9 pps
... software. What advantages accrue to the design team? First of all, we will only need standard rechargeable batteries as sold in the store. We will not need special batteries that can communicate. ... require 0.817 watt-hours of energy and the battery can contain 1.8 watt hours. We have a margin of about 2 to 1. That’s not too bad, hauling a robot the size of a 12-year-old boy up a long ladder with ... enough and reliable? If team members are uneasy about sections of the design, that’s a place to start the discussion. ■ Take a close look at all the parts that might have high failure rates or...
Ngày tải lên: 10/08/2014, 01:22
