Novel nondestructive testing applications in old automotive engine
نویسندگان
چکیده
منابع مشابه
Nondestructive Testing Activities, Needs, and Trends in the Automotive Industry
Recent and ongoing NDT activities in the automotive industry are surveyed. Application areas include body structures, powertrain components, chassis components, and fuel systems. Examples are drawn from various NDT modalities but with an emphasis on ultrasonics. The business case for NDT and the manner in which it is applied are strongly influenced by the automotive sector's production volumes,...
متن کاملNonlinear Control in Automotive Engine Applications
Nonlinear control theory has undergone a rapid development in the past decade. Some of these results and ideas have found application in the field of automotive powertrain control where the models that are used are typically multi-input, multi-output, and nonlinear. In this paper, we illustrate a particular application where the disturbance decoupling paradigm is used to design a controller tha...
متن کاملMilitary Applications of Infrared Thermography Nondestructive Testing in Poland
Composite materials are often more practical in use for different military applications. These materials provide interesting results especially through their good strength properties, corrosion resistance and low specific weight. These materials have various structures. Any defect of these materials usually has a more complicated and other form than in metals and that is why methods and diagnos...
متن کاملPeriodic input estimation for linear periodic systems: Automotive engine applications
In this paper, we consider periodic linear systems driven by T0-periodic signals that we desire to reconstruct. The systems under consideration are of the form ẋ=A(t)x+A0(t)w(t), y=C(t)x, x ∈ Rn, w ∈ Rm, y ∈ Rp , (m p n) where A(t), A0(t), and C(t) are T0-periodic matrices. The period T0 is known. The T0-periodic input signal w(t) is unknown but is assumed to admit a finite dimensional Fourier ...
متن کاملModel Based Fault Diagnosis Methods, Theory, and Automotive Engine Applications
Model based fault diagnosis is to perform fault diagnosis by means of models. An important question is how to use the models to construct a diagnosis system. To develop a general theory for this, useful in real applications, is the topic of the first part of this thesis. The second part deals with design of linear residual generators and fault detectability analysis. A general framework, for de...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: IOP Conference Series: Materials Science and Engineering
سال: 2017
ISSN: 1757-8981,1757-899X
DOI: 10.1088/1757-899x/182/1/012060