The serious study of the practice of how to determine the appropriate content of a specification is a seldom-appreciated pastime. Those who have the responsibility to design a product would prefer a greater degree of freedom than permitted by the con- tent of a specification. Many of those who would manage those who would design a product would prefer to allocate all of the project funding and schedule to what they consider more productive labor. These are the attitudes, of course, that doom a project to defeat but they are hard to counter no matter how many times repeated by design ENGINEERs and managers. A system ENGINEER who has survived a few of these experiences over a long career may retire and forget the past but we have an endur- ing obligation to work toward changing these attitudes while trying to offer younger system ENGINEERs a pathway toward a more sure success in requirements analysis and specification publishing.
標(biāo)簽： Requirements Analysis System
上傳時(shí)間： 2020-06-01
上傳用戶：shancjb
When thinking about mobile radio ENGINEERs there is a tendency to assume that the ENGINEERing function relates solely to the technical aspects of the network, such as the equipment design or the network design. That is certainly a key part of the role of a mobile radio ENGINEER. However,increasinglyENGINEERsarerequiredtointeractwithprofession- als from other divisions. The “complete wireless professional” should know about mobile networks; fixed networks; other types of mobile systems; regulatory and government policy; the requirements of the users; and financial, legal, and marketing issues.
標(biāo)簽： Communications Complete Wireless The
上傳時(shí)間： 2020-06-01
上傳用戶：shancjb
When thinking about mobile radio ENGINEERs there is a tendency to assume that the ENGINEERing function relates solely to the technical aspects of the network, such as the equipment design or the network design. That is certainly a key part of the role of a mobile radio ENGINEER. However,increasinglyENGINEERsarerequiredtointeractwithprofession- als from other divisions.
標(biāo)簽： Communications Professional Complete Wireless The
上傳時(shí)間： 2020-06-01
上傳用戶：shancjb
Since the original publication of Manual 74 in 1991, and the preceding “Guidelines for Transmission Line Structural Loading” in 1984, the understanding of structural loadings on transmission line structures has broadened signifi cantly. However, improvements in computational capa- bility have enabled the transmission line ENGINEER to more easily deter- mine structural loadings without properly understanding the parameters that affect these loads. Many seasoned professionals have expressed concern for the apparent lack of recent information on the topic of struc- tural loadings as new ENGINEERs enter this industry. The Committee on Electrical Transmission Structures is charged with the responsibility to report, evaluate, and provide loading requirements of transmission struc- tures. This task committee was therefore formed to update and revise the 1991 manual.
標(biāo)簽： Transmission Guidelines Electrical Line for
上傳時(shí)間： 2020-06-07
上傳用戶：shancjb
December 2007, San Jose, California: It seems a long time ago. I walked into a big networking company to head their small Power over Ethernet (PoE) applications team. Surprisingly, I hardly knew anything about PoE prior to that day, having been a switching-power conversion ENGINEER almost all my life. But it seemed a great opportunity to widen my horizons. As you can see, one notable outcome of that seemingly illogical career choice five years ago is the book you hold in your hands today. I hope this small body of work goes on to prove worthy of your expectations and also of all the effort that went into it. Because, behind the scenes, there is a rather interesting story to relate—about its backdrop, intertwined with a small slice of modern PoE history, punctuated by a rather res- tive search for our roots and our true heroes, one that takes us back almost two centuries
上傳時(shí)間： 2020-06-07
上傳用戶：shancjb
I wrote this book so that students, hobbyists, and ENGINEERs alike can take advantage of the Arduino platform by creating several projects that will teach them about the ENGINEERing process. I also wanted to guide the reader through introductory projects so that they could get a firm grasp on the Arduino Language, and how to incorporate several pieces of hardware to make their own projects. This book offers so much information on the Arduino, not just the basic LED projects but it offers different peripherals such as Ultrasonic sensor, the Xbox? controller, Bluetooth, and much more. This book also teaches the non-ENGINEER to follow a process that will help them in future project (not just Arduino projects).
標(biāo)簽： ENGINEERing Practical Arduino
上傳時(shí)間： 2020-06-09
上傳用戶：shancjb
This book introduces students to the theory and practice of control systems ENGINEER- ing. The text emphasizes the practical application of the subject to the analysis and design of feedback systems. The study of control systems ENGINEERing is essential for students pursuing degrees in electrical, mechanical, aerospace, biomedical, or chemical ENGINEERing. Control systems are found in a broad range of applications within these disciplines, from aircraft and spacecraft to robots and process control systems.
標(biāo)簽： Control Systems ENGINEERing
上傳時(shí)間： 2020-06-10
上傳用戶：shancjb
Control Systems ENGINEERing is an exciting and challenging field and is a multidisciplinary subject. This book is designed and organized around the concepts of control systems ENGINEERing using MATLAB, as they have been developed in the frequency and time domain for an introductory undergraduate or graduate course in control systems for ENGINEER- ing students of all disciplines.
上傳時(shí)間： 2020-06-10
上傳用戶：shancjb
Despite the development of a now vast body of knowledge known as modern control theory, and despite some spectacular applications of this theory to practical situations, it is quite clear that much of the theory has yet to find application, and many practical control problems have yet to find a theory which will successfully deal with them. No book of course can remedy the situation at this time. But the aim of this book is to construct one of many bridges that are still required for the student and practicing control ENGINEER between the familiar classical control results and those of modern control theory.
標(biāo)簽： Control Optimal Linear
上傳時(shí)間： 2020-06-10
上傳用戶：shancjb
Despite the development of a now vast body of knowledge known as modern control theory, and despite some spectacular applications of this theory to practical situations, it is quite clear that some of the theory has yet to find application, and many practical control problems have yet to find a theory that will successfully deal with them. No one book, of course, can remedy the situation. The aim of this book is to construct bridges that are still required for the student and practicing control ENGINEER between the familiar classical control results and those of modern control theory.
標(biāo)簽： Quadratic Optimal Control Methods Linear
上傳時(shí)間： 2020-06-10
上傳用戶：shancjb
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