Fuzzy Sets Theory Preliminary
Can a Washing Machine Think?
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**ran Lin
Engineering
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Article
Cooperative positioning of UAV internet of things based on optimization algorithm
Unmanned Aerial Vehicle (UAV) Internet of things have been widely used in military and civilian fields such as rescue, disaster relief, urban planning. Positioning service is the core technology for UAVs to pe...
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Chapter and Conference Paper
A Combined Temporal Convolutional Network and Gated Recurrent Unit for the Remaining Useful Life Prediction of Rolling Element Bearings
An accurate prediction of bearing remaining useful life (RUL) can largely reduce the operation and maintenance cost of a machine. This then motivates the work presented in this study where a bearing RUL predic...
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Chapter and Conference Paper
A Study on the Contact Mechanism in the Cage Pocket of an Angular Ball Bearing
A contact probability model for the cage pocket of an angular ball bearing is developed in this study using a multi-body dynamic analysis and a cylindrical surface grid method. The model is used to analyze the...
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Article
Open AccessAtomically Dispersed Ruthenium Catalysts with Open Hollow Structure for Lithium–Oxygen Batteries
The open hollow structure enhances the accessibility of atomically dispersed Ru sites and improves the diffusion efficiency of catalytic molecules
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Article
Effect of Grit-Blasting Pretreatment on the Bond Strength of Arc-Sprayed Fe-Based Coating
To investigate the effects of the process parameters of grit blasting on the bond strength of a coating, a FeNiCrAl-B4C coating was prepared on the surface of 2205 duplex stainless steel through a high-velocity a...
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Chapter and Conference Paper
Fault Diagnosis of Rolling Element Bearings Based on a Second Order Cyclic Autocorrelation and a Deep Auto-encoder
A rolling element bearing fault diagnosis technique based on a second-order cyclic autocorrelation and a deep auto-encoder is proposed in this study aiming to deal with strong noise interference and weak fault...
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Chapter and Conference Paper
Rolling Bearing Remaining Useful Life Prediction Based on LSTM-Transformer Algorithm
Bearings are the most critical components in modern industrial rotating machinery. If a bearing is damaged, it can lead to serious consequences such as an interruption to a production line and financial losses...
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Chapter and Conference Paper
A Review of Characteristics and Trends of Indoor Environmental Comfort and Occupant Behaviour Based on Bibliometrics
Understanding the relationship between indoor environmental comfort and occupant behaviour is beneficial to promote the development of energy saving of buildings and increase the occupant’s satisfaction toward...
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Article
Synchroextracting Transform and Deep Residual Network for Varying Speed Bearing Fault Diagnostic
Condition monitoring (CM) data obtained from practical applications often demonstrate non-stationary characteristics attributing to changing speed or/and loading conditions. CM data can also be affected by noi...
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Article
Fabrication of high-accuracy micro-holes in micro-EDM under tool electrode spiral motion feed mode combined with fixed reference axial compensation
The accumulation of debris between the inter-electrode gap caused by inefficient flushing during the micro-electrical discharge machining (micro-EDM) process leads to severe tool electrode wear and decreases t...
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Chapter
A Tutorial on Canonical Variate Analysis for Diagnosis and Prognosis
Canonical variate analysis is a family of multivariate statistical process monitoring tool for the analysis of paired sets of variables. Canonical variate analysis has been employed to extract relations betwee...
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Chapter and Conference Paper
A Novel Method for Predicting Productivity of the Multi-stage Fractured Horizontal Well with Tighter Clusters in the Heterogeneous Tight Oil Reservoir and Its Applications
Productivity prediction is crucial to multi-stage fracturing optimization design of the horizontal well with tighter clusters. In order to quantify the impact of non-uniformly propped fractures created by stim...
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Article
Low Speed Bearing Fault Diagnosis Based on EMD-CIIT Histogram Entropy and KFCM Clustering
In view of weak defect signals and large acoustic emission (AE) data in low speed bearing condition monitoring, we propose a bearing fault diagnosis technique based on a combination of empirical mode decomposi...
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Chapter and Conference Paper
Discussion on Spread of Fuzzy Mathematics from Publication of Fuzzy Sets Theory Preliminary
The first textbook in the world for high school fuzzy mathematics on Fuzzy Sets Theory Preliminary was published and issued in February 2018. Based on the necessity, feasibility, and practicality of high schoo...
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Chapter and Conference Paper
ECG-Based Automatic Sleep Staging Using Hidden Markov Model
In this paper, an automatic sleep stages recognition system based on the electrocardiogram (ECG) signals is developed. The reason that ECG signals are used for sleep staging is that the device for measuring EC...
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Article
Simulation Study on Multi-Rate Time-Frequency Analysis of Non-Stationary Signals
A new time-frequency analysis method is proposed in this study using a multi-rate signal decomposition technique for the analysis of non-stationary signals. The method uses a multi-rate filter bank for an impr...
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Article
Stimulated Reservoir Volume Estimation and Analysis of Hydraulic Fracturing in Shale Gas Reservoir
Hydraulic fracturing in horizontal well is the key technology for the commercial exploitation of shale gas reservoir. Stimulated reservoir volume (SRV) is an important indicator to evaluate the fracturing perf...
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Article
Fault Diagnosis of Rolling Element Bearing Using Multi-Scale Lempel-Ziv Complexity and Mahalanobis Distance Criterion
A new fault diagnosis technique for rolling element bearing using multi-scale Lempel-Ziv complexity (LZC) and Mahalanobis distance (MD) criterion is proposed in this study. A multi-scale coarse-graining proces...
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Book
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Chapter
Fuzzy Linear Programming
Linear Programming (LP for short) is the ability by which the human being is endowed to represent general goals, in the face of immense complexity of practice, to achieve the goals best and give a detailed dec...
