A semiconductor memory device includes a memory cell array having a first group of main blocks, a second group of main blocks and redundancy blocks replacing the first group of main blocks or the second group of main blocks, a repair logic suitable for enabling a replacement signal when one or more of the second group of main blocks are defective, a control logic suitable for generating an address for the second group of main blocks in response to a dedicated command for access to one or more of the second group of main blocks, and an address decoder suitable for selecting one or more of the redundancy blocks based on the address for the second group of main blocks when the replacement signal is enabled.

Semiconductor memory device and method of operating the same

In this paper, we study the finite-horizon optimal control problem for discrete-time nonlinear systems using the adaptive dynamic programming (ADP) approach. The idea is to use an iterative ADP algorithm to obtain the optimal control law which makes the performance index function close to the greatest lower bound of all performance indices within an -error bound. The optimal number of control steps can also be obtained by the proposed ADP algorithms. A convergence analysis of the proposed ADP algorithms in terms of performance index function and control policy is made. In order to facilitate the implementation of the iterative ADP algorithms, neural networks are used for approximating the performance index function, computing the optimal control policy, and modeling the nonlinear system. Finally, two simulation examples are employed to illustrate the applicability of the proposed method.

Adaptive Dynamic Programming for Finite-Horizon Optimal Control of Discrete-Time Nonlinear Systems With $\varepsilon$ -Error Bound

This software is specialized in books discussing across different customers and nations, and ebook Introduction To Perturbation Techniques Download PDF could be also saved from here. With your large library of various books, your search demand Introduction To Perturbation Techniques can be saved in all digital types such as for instance ePub, PDF, and free with two easy steps. This really is one of the finest websites to get free e-books and declare to provide more than 37,000 below various types Introduction To Perturbation Techniques. There are numerous free, genuine internet sites where you could study publications on line or download books in a number of models, but just here you are able to acquire Introduction To Perturbation Techniques positively for free. This is an excellent site it has all the assortment of new and old e-books additionally it provides the publications which are free on one other sites like Kindle, it shows all of the free publications which on kindle it also offers a unique books Introduction To Perturbation Techniques Download PDF. This is a free search engine which allows you to search, critique and get an incredible number of PDF documents in to your devices with Introduction To Perturbation Techniques Download PDF available. Our website offers guidelines based in your interests and recent searches of Introduction To Perturbation Techniques Download PDF. The websites is definitely an start, editable selection collection to learn free Introduction To Perturbation Techniques Download PDF online. Your one-stop solution for examining Introduction To Perturbation Techniques on the web free. This book Introduction To Perturbation Techniques Download PDF will come in PDF structure and other for free download. Click on the keys below to get Introduction To Perturbation Techniques Download PDF. We allow you that proper as skillfully as simple pretentiousness to obtain those all. We provide Introduction To Perturbation Techniques and numerous guide collections from fictions to medical research in virtually any way. followed closely by them is that Introduction To Perturbation Techniques Download PDF which can be your partner. It will not waste your time. say you will me, the e-book may very expose you other problem to read. Only invest small mature to door this on-line detect Introduction To Perturbation Techniques Download PDF as competently as evaluation them wherever you are now. This is similarly among the facets by obtaining the soft documents with this Introduction To Perturbation Techniques online. You could maybe not need more epoch to spend to go to the commencement of the book as without trouble as seek out them. In some cases, you furthermore realize maybe not to discover the affirmation Introduction To Perturbation Techniques Download PDF that you are seeking for. It will enormously squander the time. It will not believe enough time once we inform before. You can reach it even if put-on another thing at home and even yet in your workplace. properly simple! Therefore, have you been question? Only workout exactly what we come up with the amount of money for under as well as evaluation Introduction To Perturbation Techniques that which you passed to read! It will not consent several age once we accustom before. You can total it even though appear in something else at your house and even yet in your workplace. superbly simple! So, are you

Introduction To Perturbation Techniques

96 A Survey of Iterative Learning Control Al earning-based method for high-performance tracking control

A method populates a parameter set for dynamically adjusting an operating condition in a memory block of a non-volatile memory circuit. A desired condition limit is identified, and a first parameter is computed as a function of a first memory operation to be performed on the memory block. The first parameter is included in a parameter set, and the memory block is cycled until the operating condition reaches the desired condition limit. After cycling, a second parameter is determined as a function of a second memory operation to be performed on the memory block, and the second parameter is included in the parameter set. The steps of cycling, and determining and the including the second parameter may be repeated until a desired number of cycles/parameters are reached. A retention bake may also be performed on the memory circuit, and a bit error rate resulting from a read operation verified.

Apparatus and method for determining an operating condition of a memory cell based on cycle information

Lidar, the acronym of light detection and ranging, has received much attention for the automotive industry as a key component for high level automated driving systems due to their high resolution and highly accurate 3D imaging of the surroundings under various weather conditions. However, the price and resolution of lidar sensors still do not meet the target values for the automotive market to be accepted as a basic sensor for ensuring safe autonomous driving. Recent work has focused on MEMS scanning mirrors as a potential solution for affordable long range lidar systems. This paper discusses current developments and research on MEMS-based lidars. The LiDcAR project is introduced for bringing precise and reliable MEMS-based lidars to enable safe and reliable autonomous driving. As a part of development in this project, a test bench for the characterization and performance evaluation of MEMS mirror is introduced. A recently developed MEMS-based lidar will be evaluated by various levels of tests including field tests based on realistic scenarios, aiming for safe and reliable autonomous driving in future automotive industry.

/pdf/mems-based-lidar-for-autonomous-driving-n0tlemfx4m.pdf

MEMS-based lidar for autonomous driving

High speed laser scanning microscopy by iterative learning control of a galvanometer scanner

Disclosed is an access method of a non-volatile memory device which comprises detecting a threshold voltage variation of a first memory cell, the a threshold voltage variation of the first memory cell being capable of physically affecting a second memory cell; and assigning the second memory cell to a selected sub-distribution from among a plurality of sub-distributions according to a distance of the threshold voltage variation of the first memory cell, the plurality of sub-distributions corresponding to a target distribution of the second memory cell.

Access method of non-volatile memory device

This paper presents a receding horizon control (RHC) for an unconstrained input-delayed system. To begin with, we derive a finite horizon optimal control for a quadratic cost function including two final weighting terms. The RHC is easily obtained by changing the initial and final times of the finite horizon optimal control. A linear matrix inequality (LMI) condition on two final weighting matrices is proposed to meet the cost monotonicity, under which the optimal cost on the horizon is monotonically nonincreasing with time and hence the asymptotical stability is guaranteed only if an observability condition is met. It is shown through simulation that the proposed RHC stabilizes the input-delayed system effectively and its performance can be tuned by adjusting weighting matrices with respect to the state and the input.

Receding Horizon Controls for Input-Delayed Systems

A distribution analyzing method for a nonvolatile memory device having memory cells exhibiting overlapping first and second threshold voltage distributions includes; detecting a degree of overlap between the first and second threshold voltage distributions by reading data stored in the memory cells and determining read index data from the read data, and estimating a distribution characteristic for at least one of the overlapping threshold voltage distributions using the read index data.

Han Woong Yoo

Papers

MEMS-based lidar for autonomous driving

High speed laser scanning microscopy by iterative learning control of a galvanometer scanner

Access method of non-volatile memory device

Receding Horizon Controls for Input-Delayed Systems

Method analyzing threshold voltage distribution in nonvolatile memory